265955016 has 32 divisors (see below), whose sum is σ = 667830240. Its totient is φ = 88259328.

The previous prime is 265955009. The next prime is 265955023. The reversal of 265955016 is 610559562.

It is an interprime number because it is at equal distance from previous prime (265955009) and next prime (265955023).

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, 18961 + ... + 29856.

It is an arithmetic number, because the mean of its divisors is an integer number (20869695).

Almost surely, 2^265955016 is an apocalyptic number.

It is an amenable number.

265955016 is an abundant number, since it is smaller than the sum of its proper divisors (401875224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265955016 is a wasteful number, since it uses less digits than its factorization.

265955016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49053 (or 49049 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 39.

The square root of 265955016 is about 16308.1272989881. The cubic root of 265955016 is about 643.0865036678.

It can be divided in two parts, 2659 and 55016, that added together give a palindrome (57675).

The spelling of 265955016 in words is "two hundred sixty-five million, nine hundred fifty-five thousand, sixteen".