15325105132 has 24 divisors (see below), whose sum is σ = 27485921232. Its totient is φ = 7472160000.

The previous prime is 15325105057. The next prime is 15325105151. The reversal of 15325105132 is 23150152351.

It is a self number, because there is not a number n which added to its sum of digits gives 15325105132.

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, 348408 + ... + 389920.

It is an arithmetic number, because the mean of its divisors is an integer number (1145246718).

Almost surely, 2^15325105132 is an apocalyptic number.

It is an amenable number.

15325105132 is a deficient number, since it is larger than the sum of its proper divisors (12160816100).

15325105132 is a wasteful number, since it uses less digits than its factorization.

15325105132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43809 (or 43807 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 15325105132 its reverse (23150152351), we get a palindrome (38475257483).

The spelling of 15325105132 in words is "fifteen billion, three hundred twenty-five million, one hundred five thousand, one hundred thirty-two".