53252226 has 24 divisors (see below), whose sum is σ = 115519404. Its totient is φ = 17729280.

The previous prime is 53252197. The next prime is 53252237. The reversal of 53252226 is 62225235.

It can be written as a sum of positive squares in 2 ways, for example, as 44555625 + 8696601 = 6675^2 + 2949^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53252226.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22206 + ... + 24486.

Almost surely, 2^53252226 is an apocalyptic number.

53252226 is an abundant number, since it is smaller than the sum of its proper divisors (62267178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53252226 is a wasteful number, since it uses less digits than its factorization.

53252226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586 (or 3583 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 53252226 is about 7297.4122810761. The cubic root of 53252226 is about 376.2235024367.

The spelling of 53252226 in words is "fifty-three million, two hundred fifty-two thousand, two hundred twenty-six".