265165552 has 20 divisors (see below), whose sum is σ = 515897536. Its totient is φ = 132030720.

The previous prime is 265165517. The next prime is 265165553. The reversal of 265165552 is 255561562.

265165552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265165553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30528 + ... + 38239.

Almost surely, 2^265165552 is an apocalyptic number.

It is an amenable number.

265165552 is a deficient number, since it is larger than the sum of its proper divisors (250731984).

265165552 is a wasteful number, since it uses less digits than its factorization.

265165552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69016 (or 69010 counting only the distinct ones).

The product of its digits is 90000, while the sum is 37.

The square root of 265165552 is about 16283.9046914430. The cubic root of 265165552 is about 642.4495578299.

The spelling of 265165552 in words is "two hundred sixty-five million, one hundred sixty-five thousand, five hundred fifty-two".