265233025625 has 20 divisors (see below), whose sum is σ = 336382035792. Its totient is φ = 209019426000.

The previous prime is 265233025601. The next prime is 265233025697. The reversal of 265233025625 is 526520332562.

It is not a de Polignac number, because 265233025625 - 2²⁸ = 264964590169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3125087 + ... + 3208836.

Almost surely, 2^265233025625 is an apocalyptic number.

265233025625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

265233025625 is a deficient number, since it is larger than the sum of its proper divisors (71149010167).

265233025625 is an frugal number, since it uses more digits than its factorization.

265233025625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6334010 (or 6333995 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 265233025625 in words is "two hundred sixty-five billion, two hundred thirty-three million, twenty-five thousand, six hundred twenty-five".