52312255 has 4 divisors (see below), whose sum is σ = 62774712. Its totient is φ = 41849800.

The previous prime is 52312231. The next prime is 52312279. The reversal of 52312255 is 55221325.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (52312231) and next prime (52312279).

It is not a de Polignac number, because 52312255 - 2⁵ = 52312223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5231221 + ... + 5231230.

It is an arithmetic number, because the mean of its divisors is an integer number (15693678).

Almost surely, 2^52312255 is an apocalyptic number.

52312255 is a deficient number, since it is larger than the sum of its proper divisors (10462457).

52312255 is a wasteful number, since it uses less digits than its factorization.

52312255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10462456.

The product of its digits is 3000, while the sum is 25.

The square root of 52312255 is about 7232.7211338472. The cubic root of 52312255 is about 373.9967375582.

The spelling of 52312255 in words is "fifty-two million, three hundred twelve thousand, two hundred fifty-five".