56426530332 has 24 divisors (see below), whose sum is σ = 131666983056. Its totient is φ = 18808117888.

The previous prime is 56426530297. The next prime is 56426530333. The reversal of 56426530332 is 23303562465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56426530333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301018 + ... + 451070.

It is an arithmetic number, because the mean of its divisors is an integer number (5486124294).

Almost surely, 2^56426530332 is an apocalyptic number.

It is an amenable number.

56426530332 is an abundant number, since it is smaller than the sum of its proper divisors (75240452724).

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

56426530332 is a wasteful number, since it uses less digits than its factorization.

56426530332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181397 (or 181395 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 39.

The spelling of 56426530332 in words is "fifty-six billion, four hundred twenty-six million, five hundred thirty thousand, three hundred thirty-two".