15275160072 has 48 divisors (see below), whose sum is σ = 41388869340. Its totient is φ = 5089425408.

The previous prime is 15275160023. The next prime is 15275160133. The reversal of 15275160072 is 27006157251.

15275160072 is a `hidden beast` number, since 1 + 527 + 5 + 1 + 60 + 0 + 72 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 14819166756 + 455993316 = 121734^2 + 21354^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116988 + ... + 210324.

Almost surely, 2^15275160072 is an apocalyptic number.

15275160072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15275160072 is an abundant number, since it is smaller than the sum of its proper divisors (26113709268).

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

15275160072 is a wasteful number, since it uses less digits than its factorization.

15275160072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95622 (or 95615 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 15275160072 in words is "fifteen billion, two hundred seventy-five million, one hundred sixty thousand, seventy-two".