15012275265 has 64 divisors (see below), whose sum is σ = 28761196800. Its totient is φ = 7385582592.

The previous prime is 15012275249. The next prime is 15012275273. The reversal of 15012275265 is 56257221051.

15012275265 is a `hidden beast` number, since 1 + 5 + 0 + 122 + 7 + 526 + 5 = 666.

15012275265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15012275265 - 2⁴ = 15012275249 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4664937 + ... + 4668153.

It is an arithmetic number, because the mean of its divisors is an integer number (449393700).

Almost surely, 2^15012275265 is an apocalyptic number.

15012275265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15012275265 is a deficient number, since it is larger than the sum of its proper divisors (13748921535).

15012275265 is a wasteful number, since it uses less digits than its factorization.

15012275265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5903 (or 5897 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 15012275265 in words is "fifteen billion, twelve million, two hundred seventy-five thousand, two hundred sixty-five".