56142954 has 48 divisors (see below), whose sum is σ = 145072512. Its totient is φ = 15342624.

The previous prime is 56142937. The next prime is 56142973. The reversal of 56142954 is 45924165.

56142954 is a `hidden beast` number, since 561 + 4 + 2 + 95 + 4 = 666.

56142954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56142954² = 6304062567692232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6789 + ... + 12584.

It is an arithmetic number, because the mean of its divisors is an integer number (3022344).

Almost surely, 2^56142954 is an apocalyptic number.

56142954 is an abundant number, since it is smaller than the sum of its proper divisors (88929558).

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

56142954 is a wasteful number, since it uses less digits than its factorization.

56142954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19411 (or 19408 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 56142954 is about 7492.8602015519. The cubic root of 56142954 is about 382.9115089367.

The spelling of 56142954 in words is "fifty-six million, one hundred forty-two thousand, nine hundred fifty-four".