56735502 has 8 divisors (see below), whose sum is σ = 113471016. Its totient is φ = 18911832.

The previous prime is 56735489. The next prime is 56735507. The reversal of 56735502 is 20553765.

It is a sphenic number, since it is the product of 3 distinct primes.

56735502 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56735507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4727953 + ... + 4727964.

It is an arithmetic number, because the mean of its divisors is an integer number (14183877).

Almost surely, 2^56735502 is an apocalyptic number.

56735502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56735502 is a wasteful number, since it uses less digits than its factorization.

56735502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9455922.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 56735502 is about 7532.2972591368. The cubic root of 56735502 is about 384.2539146393.

It can be divided in two parts, 5673 and 5502, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 56735502 in words is "fifty-six million, seven hundred thirty-five thousand, five hundred two".