56134539 has 10 divisors (see below), whose sum is σ = 83855420. Its totient is φ = 37422972.

The previous prime is 56134523. The next prime is 56134549. The reversal of 56134539 is 93543165.

56134539 is a `hidden beast` number, since 5 + 613 + 4 + 5 + 39 = 666.

56134539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56134539 - 2⁴ = 56134523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56134549) 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 9 ways as a sum of consecutive naturals, for example, 346429 + ... + 346590.

It is an arithmetic number, because the mean of its divisors is an integer number (8385542).

Almost surely, 2^56134539 is an apocalyptic number.

56134539 is a deficient number, since it is larger than the sum of its proper divisors (27720881).

56134539 is an equidigital number, since it uses as much as digits as its factorization.

56134539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693031 (or 693022 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 56134539 is about 7492.2986459430. The cubic root of 56134539 is about 382.8923770533.

The spelling of 56134539 in words is "fifty-six million, one hundred thirty-four thousand, five hundred thirty-nine".