56065534000 has 80 divisors (see below), whose sum is σ = 154933137216. Its totient is φ = 19222464000.

The previous prime is 56065533967. The next prime is 56065534027. The reversal of 56065534000 is 43556065.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1988341 + ... + 2016340.

Almost surely, 2^56065534000 is an apocalyptic number.

56065534000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56065534000 is an abundant number, since it is smaller than the sum of its proper divisors (98867603216).

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

56065534000 is a wasteful number, since it uses less digits than its factorization.

56065534000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004711 (or 4004695 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 56065534000 in words is "fifty-six billion, sixty-five million, five hundred thirty-four thousand".