52268500 has 24 divisors (see below), whose sum is σ = 114155496. Its totient is φ = 20907200.

The previous prime is 52268497. The next prime is 52268519. The reversal of 52268500 is 586225.

It can be written as a sum of positive squares in 4 ways, for example, as 15350724 + 36917776 = 3918^2 + 6076^2 .

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, 51769 + ... + 52768.

It is an arithmetic number, because the mean of its divisors is an integer number (4756479).

Almost surely, 2^52268500 is an apocalyptic number.

52268500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52268500 is an abundant number, since it is smaller than the sum of its proper divisors (61886996).

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

52268500 is a wasteful number, since it uses less digits than its factorization.

52268500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104556 (or 104544 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 52268500 is about 7229.6957059063. The cubic root of 52268500 is about 373.8924357279.

The spelling of 52268500 in words is "fifty-two million, two hundred sixty-eight thousand, five hundred".