56816351141 has 24 divisors (see below), whose sum is σ = 62711296032. Its totient is φ = 51436519200.

The previous prime is 56816351129. The next prime is 56816351143. The reversal of 56816351141 is 14115361865.

It is not a de Polignac number, because 56816351141 - 2²² = 56812156837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56816351143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50592806 + ... + 50593928.

It is an arithmetic number, because the mean of its divisors is an integer number (2612970668).

Almost surely, 2^56816351141 is an apocalyptic number.

It is an amenable number.

56816351141 is a deficient number, since it is larger than the sum of its proper divisors (5894944891).

56816351141 is a wasteful number, since it uses less digits than its factorization.

56816351141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513 (or 2502 counting only the distinct ones).

The product of its digits is 86400, while the sum is 41.

The spelling of 56816351141 in words is "fifty-six billion, eight hundred sixteen million, three hundred fifty-one thousand, one hundred forty-one".