52152975 has 36 divisors (see below), whose sum is σ = 106759536. Its totient is φ = 23840640.

The previous prime is 52152973. The next prime is 52153019. The reversal of 52152975 is 57925125.

It is not a de Polignac number, because 52152975 - 2¹ = 52152973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52152973) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14982 + ... + 18131.

Almost surely, 2^52152975 is an apocalyptic number.

52152975 is an abundant number, since it is smaller than the sum of its proper divisors (54606561).

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

52152975 is a wasteful number, since it uses less digits than its factorization.

52152975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33136 (or 33128 counting only the distinct ones).

The product of its digits is 31500, while the sum is 36.

The square root of 52152975 is about 7221.7016692744. The cubic root of 52152975 is about 373.6167707449.

The spelling of 52152975 in words is "fifty-two million, one hundred fifty-two thousand, nine hundred seventy-five".