53231075 has 12 divisors (see below), whose sum is σ = 66098448. Its totient is φ = 42525600.

The previous prime is 53231053. The next prime is 53231093. The reversal of 53231075 is 57013235.

It is not a de Polignac number, because 53231075 - 2¹⁴ = 53214691 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

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, 29705 + ... + 31445.

It is an arithmetic number, because the mean of its divisors is an integer number (5508204).

Almost surely, 2^53231075 is an apocalyptic number.

53231075 is a deficient number, since it is larger than the sum of its proper divisors (12867373).

53231075 is a wasteful number, since it uses less digits than its factorization.

53231075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974 (or 2969 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 53231075 is about 7295.9629247962. The cubic root of 53231075 is about 376.1736856956.

The spelling of 53231075 in words is "fifty-three million, two hundred thirty-one thousand, seventy-five".