53263425 has 36 divisors (see below), whose sum is σ = 91117680. Its totient is φ = 27453600.

The previous prime is 53263417. The next prime is 53263433. The reversal of 53263425 is 52436235.

It is an interprime number because it is at equal distance from previous prime (53263417) and next prime (53263433).

It is not a de Polignac number, because 53263425 - 2³ = 53263417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53263392 and 53263401.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 71706 + ... + 72444.

Almost surely, 2^53263425 is an apocalyptic number.

It is an amenable number.

53263425 is a deficient number, since it is larger than the sum of its proper divisors (37854255).

53263425 is a wasteful number, since it uses less digits than its factorization.

53263425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814 (or 778 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 53263425 is about 7298.1795675360. The cubic root of 53263425 is about 376.2498739896.

The spelling of 53263425 in words is "fifty-three million, two hundred sixty-three thousand, four hundred twenty-five".