252153053 has 4 divisors (see below), whose sum is σ = 252186240. Its totient is φ = 252119868.

The previous prime is 252153049. The next prime is 252153103. The reversal of 252153053 is 350351252.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 252153053 - 2² = 252153049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252183053) 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, 1076 + ... + 22482.

It is an arithmetic number, because the mean of its divisors is an integer number (63046560).

Almost surely, 2^252153053 is an apocalyptic number.

It is an amenable number.

252153053 is a deficient number, since it is larger than the sum of its proper divisors (33187).

252153053 is a wasteful number, since it uses less digits than its factorization.

252153053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33186.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 252153053 is about 15879.3278510143. The cubic root of 252153053 is about 631.7638092543.

The spelling of 252153053 in words is "two hundred fifty-two million, one hundred fifty-three thousand, fifty-three".