56823895776 has 48 divisors (see below), whose sum is σ = 153974435328. Its totient is φ = 18330288000.

The previous prime is 56823895769. The next prime is 56823895787. The reversal of 56823895776 is 67759832865.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent 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, 9544050 + ... + 9550001.

It is an arithmetic number, because the mean of its divisors is an integer number (3207800736).

Almost surely, 2^56823895776 is an apocalyptic number.

It is an amenable number.

56823895776 is an abundant number, since it is smaller than the sum of its proper divisors (97150539552).

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

56823895776 is a wasteful number, since it uses less digits than its factorization.

56823895776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19094095 (or 19094087 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 66.

The spelling of 56823895776 in words is "fifty-six billion, eight hundred twenty-three million, eight hundred ninety-five thousand, seven hundred seventy-six".