56703066160 has 80 divisors (see below), whose sum is σ = 150327315936. Its totient is φ = 19704950784.

The previous prime is 56703066127. The next prime is 56703066179. The reversal of 56703066160 is 6166030765.

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

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 1585914 + ... + 1621273.

Almost surely, 2^56703066160 is an apocalyptic number.

It is an amenable number.

56703066160 is an abundant number, since it is smaller than the sum of its proper divisors (93624249776).

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

56703066160 is a wasteful number, since it uses less digits than its factorization.

56703066160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3207230 (or 3207224 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 56703066160 in words is "fifty-six billion, seven hundred three million, sixty-six thousand, one hundred sixty".