265053525 has 36 divisors (see below), whose sum is σ = 481698336. Its totient is φ = 128506400.

The previous prime is 265053497. The next prime is 265053557. The reversal of 265053525 is 525350562.

It is not a de Polignac number, because 265053525 - 2⁶ = 265053461 is a prime.

It is a super-2 number, since 2×265053525² = 140506742229851250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nialpdrome in base 16.

It is a congruent number.

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, 5529 + ... + 23678.

Almost surely, 2^265053525 is an apocalyptic number.

265053525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

265053525 is a deficient number, since it is larger than the sum of its proper divisors (216644811).

265053525 is a wasteful number, since it uses less digits than its factorization.

265053525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29242 (or 29226 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 265053525 is about 16280.4645203999. The cubic root of 265053525 is about 642.3590711711.

The spelling of 265053525 in words is "two hundred sixty-five million, fifty-three thousand, five hundred twenty-five".