250480275309265 has 16 divisors (see below), whose sum is σ = 301380118764480. Its totient is φ = 199848398904000.

The previous prime is 250480275309259. The next prime is 250480275309293. The reversal of 250480275309265 is 562903572084052.

It is a de Polignac number, because none of the positive numbers 2^k-250480275309265 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51307015 + ... + 55976515.

It is an arithmetic number, because the mean of its divisors is an integer number (18836257422780).

Almost surely, 2^{250480275309265} is an apocalyptic number.

It is an amenable number.

250480275309265 is a deficient number, since it is larger than the sum of its proper divisors (50899843455215).

250480275309265 is a wasteful number, since it uses less digits than its factorization.

250480275309265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4698192.

The product of its (nonzero) digits is 36288000, while the sum is 58.

The spelling of 250480275309265 in words is "two hundred fifty trillion, four hundred eighty billion, two hundred seventy-five million, three hundred nine thousand, two hundred sixty-five".