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5749159933440 = 2932572112691721
BaseRepresentation
bin101001110101001010010…
…1000101011011000000000
3202100121120211200220002200
41103222110220223120000
51223143234420332230
620121043321513200
71132235354061600
oct123522450533000
922317524626080
105749159933440
1119172289a1820
1278a286042800
133291b3230101
1415c3919c2c00
159e837530160
hex53a94a2b600

5749159933440 has 1440 divisors, whose sum is σ = 25376004894240. Its totient is φ = 1189498060800.

The previous prime is 5749159933417. The next prime is 5749159933483. The reversal of 5749159933440 is 443399519475.

It is a happy number.

5749159933440 is a `hidden beast` number, since 5 + 7 + 4 + 9 + 1 + 599 + 3 + 34 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3340591780 + ... + 3340593500.

It is an arithmetic number, because the mean of its divisors is an integer number (17622225621).

Almost surely, 25749159933440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5749159933440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12688002447120).

5749159933440 is an abundant number, since it is smaller than the sum of its proper divisors (19626844960800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5749159933440 is a wasteful number, since it uses less digits than its factorization.

5749159933440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044 (or 2018 counting only the distinct ones).

The product of its (nonzero) digits is 73483200, while the sum is 63.

The spelling of 5749159933440 in words is "five trillion, seven hundred forty-nine billion, one hundred fifty-nine million, nine hundred thirty-three thousand, four hundred forty".