56789545704 has 32 divisors (see below), whose sum is σ = 150325269120. Its totient is φ = 17816327936.

The previous prime is 56789545667. The next prime is 56789545717. The reversal of 56789545704 is 40754598765.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69594624 + ... + 69595439.

It is an arithmetic number, because the mean of its divisors is an integer number (4697664660).

Almost surely, 2^56789545704 is an apocalyptic number.

It is an amenable number.

56789545704 is an abundant number, since it is smaller than the sum of its proper divisors (93535723416).

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

56789545704 is a wasteful number, since it uses less digits than its factorization.

56789545704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139190089 (or 139190085 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 60.

The spelling of 56789545704 in words is "fifty-six billion, seven hundred eighty-nine million, five hundred forty-five thousand, seven hundred four".