56056446663432 has 16 divisors (see below), whose sum is σ = 140141116658640. Its totient is φ = 18685482221136.

The previous prime is 56056446663401. The next prime is 56056446663487. The reversal of 56056446663432 is 23436664465065.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167842638798 + ... + 1167842638845.

It is an arithmetic number, because the mean of its divisors is an integer number (8758819791165).

Almost surely, 2^{56056446663432} is an apocalyptic number.

It is an amenable number.

56056446663432 is an abundant number, since it is smaller than the sum of its proper divisors (84084669995208).

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

56056446663432 is a wasteful number, since it uses less digits than its factorization.

56056446663432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335685277652 (or 2335685277648 counting only the distinct ones).

The product of its (nonzero) digits is 223948800, while the sum is 60.

The spelling of 56056446663432 in words is "fifty-six trillion, fifty-six billion, four hundred forty-six million, six hundred sixty-three thousand, four hundred thirty-two".