56115054 has 12 divisors (see below), whose sum is σ = 121582656. Its totient is φ = 18705012.

The previous prime is 56115047. The next prime is 56115071. The reversal of 56115054 is 45051165.

It is a happy number.

56115054 is a `hidden beast` number, since 561 + 1 + 50 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1558734 + ... + 1558769.

It is an arithmetic number, because the mean of its divisors is an integer number (10131888).

Almost surely, 2^56115054 is an apocalyptic number.

56115054 is an abundant number, since it is smaller than the sum of its proper divisors (65467602).

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

56115054 is a wasteful number, since it uses less digits than its factorization.

56115054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117511 (or 3117508 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 56115054 is about 7490.9981978372. The cubic root of 56115054 is about 382.8480696834.

Adding to 56115054 its sum of digits (27), we get a square (56115081 = 7491²).

The spelling of 56115054 in words is "fifty-six million, one hundred fifteen thousand, fifty-four".