56849845416 has 64 divisors (see below), whose sum is σ = 174922608000. Its totient is φ = 14993365248.

The previous prime is 56849845399. The next prime is 56849845483. The reversal of 56849845416 is 61454894865.

It is a self number, because there is not a number n which added to its sum of digits gives 56849845416.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13012891 + ... + 13017258.

It is an arithmetic number, because the mean of its divisors is an integer number (2733165750).

Almost surely, 2^56849845416 is an apocalyptic number.

56849845416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

56849845416 is an abundant number, since it is smaller than the sum of its proper divisors (118072762584).

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

56849845416 is a wasteful number, since it uses less digits than its factorization.

56849845416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26030178 (or 26030174 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 60.

The spelling of 56849845416 in words is "fifty-six billion, eight hundred forty-nine million, eight hundred forty-five thousand, four hundred sixteen".