265002855 has 32 divisors (see below), whose sum is σ = 457894080. Its totient is φ = 130099200.

The previous prime is 265002847. The next prime is 265002863. The reversal of 265002855 is 558200562.

It is an interprime number because it is at equal distance from previous prime (265002847) and next prime (265002863).

It is not a de Polignac number, because 265002855 - 2³ = 265002847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76501 + ... + 79889.

It is an arithmetic number, because the mean of its divisors is an integer number (14309190).

Almost surely, 2^265002855 is an apocalyptic number.

265002855 is a deficient number, since it is larger than the sum of its proper divisors (192891225).

265002855 is a wasteful number, since it uses less digits than its factorization.

265002855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 265002855 is about 16278.9082864915. The cubic root of 265002855 is about 642.3181355293.

The spelling of 265002855 in words is "two hundred sixty-five million, two thousand, eight hundred fifty-five".