252552030 has 64 divisors (see below), whose sum is σ = 615403008. Its totient is φ = 66326400.

The previous prime is 252552023. The next prime is 252552031. The reversal of 252552030 is 30255252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252552031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 892269 + ... + 892551.

It is an arithmetic number, because the mean of its divisors is an integer number (9615672).

Almost surely, 2^252552030 is an apocalyptic number.

252552030 is an abundant number, since it is smaller than the sum of its proper divisors (362850978).

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

252552030 is a wasteful number, since it uses less digits than its factorization.

252552030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 252552030 is about 15891.8856653325. The cubic root of 252552030 is about 632.0968429683.

The spelling of 252552030 in words is "two hundred fifty-two million, five hundred fifty-two thousand, thirty".