252636300 has 144 divisors (see below), whose sum is σ = 928273920. Its totient is φ = 57741120.

The previous prime is 252636299. The next prime is 252636317. The reversal of 252636300 is 3636252.

252636300 is a `hidden beast` number, since 2 + 5 + 26 + 3 + 630 + 0 = 666.

252636300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12217 + ... + 25583.

Almost surely, 2^252636300 is an apocalyptic number.

252636300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252636300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464136960).

252636300 is an abundant number, since it is smaller than the sum of its proper divisors (675637620).

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

252636300 is a wasteful number, since it uses less digits than its factorization.

252636300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13397 (or 13384 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 252636300 is about 15894.5367972772. The cubic root of 252636300 is about 632.1671398724.

The spelling of 252636300 in words is "two hundred fifty-two million, six hundred thirty-six thousand, three hundred".