56803045587 has 8 divisors (see below), whose sum is σ = 76071039936. Its totient is φ = 37701874152.

The previous prime is 56803045543. The next prime is 56803045603. The reversal of 56803045587 is 78554030865.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56803045587 - 2³² = 52508078291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56803045987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41704933 + ... + 41706294.

It is an arithmetic number, because the mean of its divisors is an integer number (9508879992).

Almost surely, 2^56803045587 is an apocalyptic number.

56803045587 is a deficient number, since it is larger than the sum of its proper divisors (19267994349).

56803045587 is a wasteful number, since it uses less digits than its factorization.

56803045587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83411457.

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 56803045587 in words is "fifty-six billion, eight hundred three million, forty-five thousand, five hundred eighty-seven".