56435937 has 16 divisors (see below), whose sum is σ = 81181440. Its totient is φ = 34740992.

The previous prime is 56435923. The next prime is 56435963. The reversal of 56435937 is 73953465.

56435937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 56435937 - 2⁷ = 56435809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56435437) 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 15 ways as a sum of consecutive naturals, for example, 7737 + ... + 13142.

It is an arithmetic number, because the mean of its divisors is an integer number (5073840).

Almost surely, 2^56435937 is an apocalyptic number.

It is an amenable number.

56435937 is a deficient number, since it is larger than the sum of its proper divisors (24745503).

56435937 is a wasteful number, since it uses less digits than its factorization.

56435937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20952.

The product of its digits is 340200, while the sum is 42.

The square root of 56435937 is about 7512.3855731718. The cubic root of 56435937 is about 383.5764304705.

The spelling of 56435937 in words is "fifty-six million, four hundred thirty-five thousand, nine hundred thirty-seven".