52013625 has 64 divisors (see below), whose sum is σ = 94348800. Its totient is φ = 25344000.

The previous prime is 52013623. The next prime is 52013627. The reversal of 52013625 is 52631025.

52013625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52013623) and next prime (52013627).

It is not a de Polignac number, because 52013625 - 2¹ = 52013623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52013595 and 52013604.

It is not an unprimeable number, because it can be changed into a prime (52013623) 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 63 ways as a sum of consecutive naturals, for example, 261276 + ... + 261474.

It is an arithmetic number, because the mean of its divisors is an integer number (1474200).

Almost surely, 2^52013625 is an apocalyptic number.

It is an amenable number.

52013625 is a deficient number, since it is larger than the sum of its proper divisors (42335175).

52013625 is a wasteful number, since it uses less digits than its factorization.

52013625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 52013625 is about 7212.0472128238. The cubic root of 52013625 is about 373.2837124916.

The spelling of 52013625 in words is "fifty-two million, thirteen thousand, six hundred twenty-five".