53252475 has 24 divisors (see below), whose sum is σ = 91875072. Its totient is φ = 27165600.

The previous prime is 53252461. The next prime is 53252489. The reversal of 53252475 is 57425235.

It is an interprime number because it is at equal distance from previous prime (53252461) and next prime (53252489).

It is not a de Polignac number, because 53252475 - 2⁵ = 53252443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13711 + ... + 17160.

It is an arithmetic number, because the mean of its divisors is an integer number (3828128).

Almost surely, 2^53252475 is an apocalyptic number.

53252475 is a deficient number, since it is larger than the sum of its proper divisors (38622597).

53252475 is a wasteful number, since it uses less digits than its factorization.

53252475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30907 (or 30902 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 53252475 is about 7297.4293418984. The cubic root of 53252475 is about 376.2240888254.

The spelling of 53252475 in words is "fifty-three million, two hundred fifty-two thousand, four hundred seventy-five".