53332275 has 12 divisors (see below), whose sum is σ = 88176152. Its totient is φ = 28443840.

The previous prime is 53332261. The next prime is 53332303. The reversal of 53332275 is 57223335.

It is not a de Polignac number, because 53332275 - 2⁵ = 53332243 is a prime.

It is a Duffinian number.

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, 355474 + ... + 355623.

Almost surely, 2^53332275 is an apocalyptic number.

53332275 is a deficient number, since it is larger than the sum of its proper divisors (34843877).

53332275 is a wasteful number, since it uses less digits than its factorization.

53332275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711110 (or 711105 counting only the distinct ones).

The product of its digits is 18900, while the sum is 30.

The square root of 53332275 is about 7302.8949739127. The cubic root of 53332275 is about 376.4119217114.

The spelling of 53332275 in words is "fifty-three million, three hundred thirty-two thousand, two hundred seventy-five".