52253279 has 12 divisors (see below), whose sum is σ = 56867616. Its totient is φ = 47990592.

The previous prime is 52253251. The next prime is 52253281. The reversal of 52253279 is 97235225.

It is not a de Polignac number, because 52253279 - 2⁸ = 52253023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52253209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38714 + ... + 40040.

It is an arithmetic number, because the mean of its divisors is an integer number (4738968).

Almost surely, 2^52253279 is an apocalyptic number.

52253279 is a deficient number, since it is larger than the sum of its proper divisors (4614337).

52253279 is a wasteful number, since it uses less digits than its factorization.

52253279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586 (or 1573 counting only the distinct ones).

The product of its digits is 37800, while the sum is 35.

The square root of 52253279 is about 7228.6429570148. The cubic root of 52253279 is about 373.8561387276.

The spelling of 52253279 in words is "fifty-two million, two hundred fifty-three thousand, two hundred seventy-nine".