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5428692576 = 253423412221
BaseRepresentation
bin1010000111001001…
…10100011001100000
3112000100001011020000
411003210310121200
542104221130301
62254403420000
7251346061026
oct50344643140
915010034200
105428692576
1123363a009a
121076084600
13686908038
14396db4716
1521b8d6786
hex143934660

5428692576 has 240 divisors, whose sum is σ = 17073812448. Its totient is φ = 1687910400.

The previous prime is 5428692539. The next prime is 5428692623. The reversal of 5428692576 is 6752968245.

5428692576 is a `hidden beast` number, since 5 + 4 + 2 + 8 + 69 + 2 + 576 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2443146 + ... + 2445366.

Almost surely, 25428692576 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 5428692576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8536906224).

5428692576 is an abundant number, since it is smaller than the sum of its proper divisors (11645119872).

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

5428692576 is a wasteful number, since it uses less digits than its factorization.

5428692576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307 (or 2290 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 5428692576 is about 73679.6618884750. The cubic root of 5428692576 is about 1757.5124741616.

The spelling of 5428692576 in words is "five billion, four hundred twenty-eight million, six hundred ninety-two thousand, five hundred seventy-six".