15094132772 has 12 divisors (see below), whose sum is σ = 26415819276. Its totient is φ = 7546755840.

The previous prime is 15094132763. The next prime is 15094132793. The reversal of 15094132772 is 27723149051.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5138882596 + 9955250176 = 71686^2 + 99776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58088 + ... + 183200.

It is an arithmetic number, because the mean of its divisors is an integer number (2201318273).

Almost surely, 2^15094132772 is an apocalyptic number.

It is an amenable number.

15094132772 is a deficient number, since it is larger than the sum of its proper divisors (11321686504).

15094132772 is a wasteful number, since it uses less digits than its factorization.

15094132772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155278 (or 155276 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 15094132772 in words is "fifteen billion, ninety-four million, one hundred thirty-two thousand, seven hundred seventy-two".