52510905 has 24 divisors (see below), whose sum is σ = 92177280. Its totient is φ = 27649440.

The previous prime is 52510883. The next prime is 52510907. The reversal of 52510905 is 50901525.

It is not a de Polignac number, because 52510905 - 2¹¹ = 52508857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52510907) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3831 + ... + 10940.

It is an arithmetic number, because the mean of its divisors is an integer number (3840720).

Almost surely, 2^52510905 is an apocalyptic number.

It is an amenable number.

52510905 is a deficient number, since it is larger than the sum of its proper divisors (39666375).

52510905 is a wasteful number, since it uses less digits than its factorization.

52510905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14861 (or 14858 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 52510905 is about 7246.4408505141. The cubic root of 52510905 is about 374.4695433291.

The spelling of 52510905 in words is "fifty-two million, five hundred ten thousand, nine hundred five".