56335536 has 30 divisors (see below), whose sum is σ = 157661660. Its totient is φ = 18778464.

The previous prime is 56335511. The next prime is 56335561. The reversal of 56335536 is 63553365.

It is an interprime number because it is at equal distance from previous prime (56335511) and next prime (56335561).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 56335536.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 195466 + ... + 195753.

Almost surely, 2^56335536 is an apocalyptic number.

It is an amenable number.

56335536 is an abundant number, since it is smaller than the sum of its proper divisors (101326124).

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

56335536 is a wasteful number, since it uses less digits than its factorization.

56335536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391233 (or 391224 counting only the distinct ones).

The product of its digits is 121500, while the sum is 36.

The square root of 56335536 is about 7505.7002338223. The cubic root of 56335536 is about 383.3488312995.

It can be divided in two parts, 563355 and 36, that added together give a triangular number (563391 = T₁₀₆₁).

The spelling of 56335536 in words is "fifty-six million, three hundred thirty-five thousand, five hundred thirty-six".