56359149 has 32 divisors (see below), whose sum is σ = 98626560. Its totient is φ = 27734400.

The previous prime is 56359141. The next prime is 56359159. The reversal of 56359149 is 94195365.

It is not a de Polignac number, because 56359149 - 2³ = 56359141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56359149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56359141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2032 + ... + 10809.

It is an arithmetic number, because the mean of its divisors is an integer number (3082080).

Almost surely, 2^56359149 is an apocalyptic number.

It is an amenable number.

56359149 is a deficient number, since it is larger than the sum of its proper divisors (42267411).

56359149 is a wasteful number, since it uses less digits than its factorization.

56359149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12881.

The product of its digits is 145800, while the sum is 42.

The square root of 56359149 is about 7507.2730734935. The cubic root of 56359149 is about 383.4023839483.

The spelling of 56359149 in words is "fifty-six million, three hundred fifty-nine thousand, one hundred forty-nine".