265130552 has 32 divisors (see below), whose sum is σ = 505612800. Its totient is φ = 130317024.

The previous prime is 265130533. The next prime is 265130597. The reversal of 265130552 is 255031562.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149849 + ... + 151607.

It is an arithmetic number, because the mean of its divisors is an integer number (15800400).

Almost surely, 2^265130552 is an apocalyptic number.

It is an amenable number.

265130552 is a deficient number, since it is larger than the sum of its proper divisors (240482248).

265130552 is a wasteful number, since it uses less digits than its factorization.

265130552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 265130552 is about 16282.8299751610. The cubic root of 265130552 is about 642.4212903020.

The spelling of 265130552 in words is "two hundred sixty-five million, one hundred thirty thousand, five hundred fifty-two".