265155316 has 12 divisors (see below), whose sum is σ = 484196832. Its totient is φ = 126813368.

The previous prime is 265155301. The next prime is 265155337. The reversal of 265155316 is 613551562.

265155316 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1440970 + ... + 1441153.

It is an arithmetic number, because the mean of its divisors is an integer number (40349736).

Almost surely, 2^265155316 is an apocalyptic number.

It is an amenable number.

265155316 is a deficient number, since it is larger than the sum of its proper divisors (219041516).

265155316 is a wasteful number, since it uses less digits than its factorization.

265155316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882150 (or 2882148 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The square root of 265155316 is about 16283.5903903285. The cubic root of 265155316 is about 642.4412910468.

The spelling of 265155316 in words is "two hundred sixty-five million, one hundred fifty-five thousand, three hundred sixteen".