252472253 has 8 divisors (see below), whose sum is σ = 291625920. Its totient is φ = 216018880.

The previous prime is 252472249. The next prime is 252472267. The reversal of 252472253 is 352274252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252472253 - 2² = 252472249 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 (252472223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674873 + ... + 675246.

It is an arithmetic number, because the mean of its divisors is an integer number (36453240).

Almost surely, 2^252472253 is an apocalyptic number.

It is an amenable number.

252472253 is a deficient number, since it is larger than the sum of its proper divisors (39153667).

252472253 is a wasteful number, since it uses less digits than its factorization.

252472253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350147.

The product of its digits is 33600, while the sum is 32.

The square root of 252472253 is about 15889.3754754553. The cubic root of 252472253 is about 632.0302796540.

The spelling of 252472253 in words is "two hundred fifty-two million, four hundred seventy-two thousand, two hundred fifty-three".