52500536 has 32 divisors (see below), whose sum is σ = 112060800. Its totient is φ = 22825440.

The previous prime is 52500529. The next prime is 52500557. The reversal of 52500536 is 63500525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10946 + ... + 14993.

It is an arithmetic number, because the mean of its divisors is an integer number (3501900).

Almost surely, 2^52500536 is an apocalyptic number.

It is an amenable number.

52500536 is an abundant number, since it is smaller than the sum of its proper divisors (59560264).

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

52500536 is a wasteful number, since it uses less digits than its factorization.

52500536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25979 (or 25975 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 52500536 is about 7245.7253605143. The cubic root of 52500536 is about 374.4448936536. Note that the first 3 decimals are identical.

The spelling of 52500536 in words is "fifty-two million, five hundred thousand, five hundred thirty-six".