52265555 has 4 divisors (see below), whose sum is σ = 62718672. Its totient is φ = 41812440.

The previous prime is 52265539. The next prime is 52265567. The reversal of 52265555 is 55556225.

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

It is not a de Polignac number, because 52265555 - 2⁴ = 52265539 is a prime.

It is a Duffinian 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, 5226551 + ... + 5226560.

It is an arithmetic number, because the mean of its divisors is an integer number (15679668).

Almost surely, 2^52265555 is an apocalyptic number.

52265555 is a deficient number, since it is larger than the sum of its proper divisors (10453117).

52265555 is a wasteful number, since it uses less digits than its factorization.

52265555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10453116.

The product of its digits is 75000, while the sum is 35.

The square root of 52265555 is about 7229.4920291816. The cubic root of 52265555 is about 373.8854134366.

The spelling of 52265555 in words is "fifty-two million, two hundred sixty-five thousand, five hundred fifty-five".