56816181050 has 48 divisors (see below), whose sum is σ = 107908631352. Its totient is φ = 22251340800.

The previous prime is 56816181047. The next prime is 56816181067. The reversal of 56816181050 is 5018161865.

56816181050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 5807506849 + 51008674201 = 76207^2 + 225851^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56816180989 and 56816181007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 443240 + ... + 556860.

Almost surely, 2^56816181050 is an apocalyptic number.

56816181050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56816181050 is a deficient number, since it is larger than the sum of its proper divisors (51092450302).

56816181050 is a wasteful number, since it uses less digits than its factorization.

56816181050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113843 (or 113838 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 41.

The spelling of 56816181050 in words is "fifty-six billion, eight hundred sixteen million, one hundred eighty-one thousand, fifty".