56741629572 has 96 divisors (see below), whose sum is σ = 159971293440. Its totient is φ = 17320158720.

The previous prime is 56741629537. The next prime is 56741629573. The reversal of 56741629572 is 27592614765.

It is a happy number.

56741629572 is a `hidden beast` number, since 5 + 6 + 7 + 4 + 1 + 62 + 9 + 572 = 666.

It is a super-2 number, since 2×56741629572² (a number of 22 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (56741629573) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 349704 + ... + 485567.

It is an arithmetic number, because the mean of its divisors is an integer number (1666367640).

Almost surely, 2^56741629572 is an apocalyptic number.

It is an amenable number.

56741629572 is an abundant number, since it is smaller than the sum of its proper divisors (103229663868).

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

56741629572 is a wasteful number, since it uses less digits than its factorization.

56741629572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835338 (or 835330 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The spelling of 56741629572 in words is "fifty-six billion, seven hundred forty-one million, six hundred twenty-nine thousand, five hundred seventy-two".