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5739574464 = 2636139463
BaseRepresentation
bin1010101100001101…
…01111010011000000
3112211000000121000000
411112012233103000
543223312340324
62345311000000
7262142402151
oct52606572300
915730017000
105739574464
112485927278
121142209000
13706145c10
143c63bb928
15238d449c9
hex1561af4c0

5739574464 has 196 divisors, whose sum is σ = 18391902256. Its totient is φ = 1765836288.

The previous prime is 5739574429. The next prime is 5739574471. The reversal of 5739574464 is 4644759375.

5739574464 is a `hidden beast` number, since 5 + 7 + 3 + 9 + 574 + 4 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 5739574464.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 601797 + ... + 611259.

It is an arithmetic number, because the mean of its divisors is an integer number (93836236).

Almost surely, 25739574464 is an apocalyptic number.

5739574464 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5739574464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9195951128).

5739574464 is an abundant number, since it is smaller than the sum of its proper divisors (12652327792).

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

5739574464 is an equidigital number, since it uses as much as digits as its factorization.

5739574464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9506 (or 9481 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 54.

The square root of 5739574464 is about 75759.9793030595. The cubic root of 5739574464 is about 1790.4405211883.

The spelling of 5739574464 in words is "five billion, seven hundred thirty-nine million, five hundred seventy-four thousand, four hundred sixty-four".