52000425 has 36 divisors (see below), whose sum is σ = 93624960. Its totient is φ = 27588960.

The previous prime is 52000411. The next prime is 52000427. The reversal of 52000425 is 52400025.

52000425 = 105³ + 106³ + ... + 134³.

It is not a de Polignac number, because 52000425 - 2⁴ = 52000409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52000398 and 52000407.

It is not an unprimeable number, because it can be changed into a prime (52000427) 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, 53292 + ... + 54258.

Almost surely, 2^52000425 is an apocalyptic number.

It is an amenable number.

52000425 is a deficient number, since it is larger than the sum of its proper divisors (41624535).

52000425 is a wasteful number, since it uses less digits than its factorization.

52000425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 52000425 is about 7211.1320193157. The cubic root of 52000425 is about 373.2521325490.

Subtracting from 52000425 its product of nonzero digits (400), we obtain a palindrome (52000025).

It can be divided in two parts, 52000 and 425, that added together give a palindrome (52425).

The spelling of 52000425 in words is "fifty-two million, four hundred twenty-five", and thus it is an aban number.