52510975 has 18 divisors (see below), whose sum is σ = 71575280. Its totient is φ = 38187600.

The previous prime is 52510973. The next prime is 52510981. The reversal of 52510975 is 57901525.

52510975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52510975 - 2¹ = 52510973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52510975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52510973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5655 + ... + 11704.

Almost surely, 2^52510975 is an apocalyptic number.

52510975 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52510975 is a deficient number, since it is larger than the sum of its proper divisors (19064305).

52510975 is a wasteful number, since it uses less digits than its factorization.

52510975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17391 (or 17375 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 34.

The square root of 52510975 is about 7246.4456804698. The cubic root of 52510975 is about 374.4697097253.

The spelling of 52510975 in words is "fifty-two million, five hundred ten thousand, nine hundred seventy-five".