52772300 has 36 divisors (see below), whose sum is σ = 130877040. Its totient is φ = 18093120.

The previous prime is 52772297. The next prime is 52772303. The reversal of 52772300 is 327725.

It is an interprime number because it is at equal distance from previous prime (52772297) and next prime (52772303).

It is a self number, because there is not a number n which added to its sum of digits gives 52772300.

It is not an unprimeable number, because it can be changed into a prime (52772303) 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, 36995 + ... + 38394.

Almost surely, 2^52772300 is an apocalyptic number.

52772300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52772300 is an abundant number, since it is smaller than the sum of its proper divisors (78104740).

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

52772300 is a wasteful number, since it uses less digits than its factorization.

52772300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75410 (or 75403 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 52772300 is about 7264.4545562623. The cubic root of 52772300 is about 375.0898747547.

It can be divided in two parts, 527 and 72300, that added together give a palindrome (72827).

The spelling of 52772300 in words is "fifty-two million, seven hundred seventy-two thousand, three hundred".