252132353 has 4 divisors (see below), whose sum is σ = 275053488. Its totient is φ = 229211220.

The previous prime is 252132343. The next prime is 252132367. The reversal of 252132353 is 353231252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 252132353 - 2¹⁸ = 251870209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252132313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11460551 + ... + 11460572.

It is an arithmetic number, because the mean of its divisors is an integer number (68763372).

Almost surely, 2^252132353 is an apocalyptic number.

It is an amenable number.

252132353 is a deficient number, since it is larger than the sum of its proper divisors (22921135).

252132353 is a wasteful number, since it uses less digits than its factorization.

252132353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22921134.

The product of its digits is 5400, while the sum is 26.

The square root of 252132353 is about 15878.6760468246. The cubic root of 252132353 is about 631.7465209862.

The spelling of 252132353 in words is "two hundred fifty-two million, one hundred thirty-two thousand, three hundred fifty-three".