252251363 has 24 divisors (see below), whose sum is σ = 317061360. Its totient is φ = 198918720.

The previous prime is 252251347. The next prime is 252251381. The reversal of 252251363 is 363152252.

It is not a de Polignac number, because 252251363 - 2⁴ = 252251347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252251333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293228 + ... + 294086.

It is an arithmetic number, because the mean of its divisors is an integer number (13210890).

Almost surely, 2^252251363 is an apocalyptic number.

252251363 is a deficient number, since it is larger than the sum of its proper divisors (64809997).

252251363 is a wasteful number, since it uses less digits than its factorization.

252251363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347 (or 1340 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 252251363 is about 15882.4230833963. The cubic root of 252251363 is about 631.8459030850.

The spelling of 252251363 in words is "two hundred fifty-two million, two hundred fifty-one thousand, three hundred sixty-three".