56125144 has 16 divisors (see below), whose sum is σ = 107474400. Its totient is φ = 27465312.

The previous prime is 56125141. The next prime is 56125169. The reversal of 56125144 is 44152165.

56125144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56125141) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 74259 + ... + 75010.

It is an arithmetic number, because the mean of its divisors is an integer number (6717150).

Almost surely, 2^56125144 is an apocalyptic number.

It is an amenable number.

56125144 is a deficient number, since it is larger than the sum of its proper divisors (51349256).

56125144 is a wasteful number, since it uses less digits than its factorization.

56125144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149322 (or 149318 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 56125144 is about 7491.6716425642. The cubic root of 56125144 is about 382.8710148365.

The spelling of 56125144 in words is "fifty-six million, one hundred twenty-five thousand, one hundred forty-four".