56574651055734 has 96 divisors (see below), whose sum is σ = 140318974848000. Its totient is φ = 16137739610496.

The previous prime is 56574651055673. The next prime is 56574651055753. The reversal of 56574651055734 is 43755015647565.

56574651055734 is a `hidden beast` number, since 5 + 6 + 5 + 7 + 4 + 6 + 51 + 0 + 5 + 573 + 4 = 666.

It is a super-2 number, since 2×56574651055734² (a number of 28 digits) contains 22 as substring.

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 222277554 + ... + 222531930.

It is an arithmetic number, because the mean of its divisors is an integer number (1461655988000).

Almost surely, 2^{56574651055734} is an apocalyptic number.

56574651055734 is an abundant number, since it is smaller than the sum of its proper divisors (83744323792266).

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

56574651055734 is a wasteful number, since it uses less digits than its factorization.

56574651055734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257274 (or 257271 counting only the distinct ones).

The product of its (nonzero) digits is 264600000, while the sum is 63.

The spelling of 56574651055734 in words is "fifty-six trillion, five hundred seventy-four billion, six hundred fifty-one million, fifty-five thousand, seven hundred thirty-four".