52503700 has 36 divisors (see below), whose sum is σ = 116367552. Its totient is φ = 20552800.

The previous prime is 52503697. The next prime is 52503709. The reversal of 52503700 is 730525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52503709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 886 + ... + 10285.

It is an arithmetic number, because the mean of its divisors is an integer number (3232432).

Almost surely, 2^52503700 is an apocalyptic number.

52503700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52503700 is an abundant number, since it is smaller than the sum of its proper divisors (63863852).

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

52503700 is a wasteful number, since it uses less digits than its factorization.

52503700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11232 (or 11225 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 52503700 is about 7245.9436928533. The cubic root of 52503700 is about 374.4524156076.

The spelling of 52503700 in words is "fifty-two million, five hundred three thousand, seven hundred".