53255259 has 8 divisors (see below), whose sum is σ = 78896720. Its totient is φ = 35503488.

The previous prime is 53255249. The next prime is 53255261. The reversal of 53255259 is 95255235.

53255259 is a `hidden beast` number, since 53 + 2 + 552 + 59 = 666.

It is not a de Polignac number, because 53255259 - 2⁵ = 53255227 is a prime.

It is a super-2 number, since 2×53255259² = 5672245222314162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53255219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986182 + ... + 986235.

It is an arithmetic number, because the mean of its divisors is an integer number (9862090).

Almost surely, 2^53255259 is an apocalyptic number.

53255259 is a deficient number, since it is larger than the sum of its proper divisors (25641461).

53255259 is a wasteful number, since it uses less digits than its factorization.

53255259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972426 (or 1972420 counting only the distinct ones).

The product of its digits is 67500, while the sum is 36.

The square root of 53255259 is about 7297.6200915093. The cubic root of 53255259 is about 376.2306449501.

The spelling of 53255259 in words is "fifty-three million, two hundred fifty-five thousand, two hundred fifty-nine".