56010120 has 32 divisors (see below), whose sum is σ = 168030720. Its totient is φ = 14936000.

The previous prime is 56010077. The next prime is 56010127. The reversal of 56010120 is 2101065.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 56010120.

It is not an unprimeable number, because it can be changed into a prime (56010127) 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, 233256 + ... + 233495.

It is an arithmetic number, because the mean of its divisors is an integer number (5250960).

Almost surely, 2^56010120 is an apocalyptic number.

It is an amenable number.

56010120 is an abundant number, since it is smaller than the sum of its proper divisors (112020600).

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

56010120 is a wasteful number, since it uses less digits than its factorization.

56010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466765 (or 466761 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 56010120 is about 7483.9909139442. The cubic root of 56010120 is about 382.6092814325.

Adding to 56010120 its reverse (2101065), we get a palindrome (58111185).

The spelling of 56010120 in words is "fifty-six million, ten thousand, one hundred twenty".