15052023142032 has 40 divisors (see below), whose sum is σ = 40575018907584. Its totient is φ = 4799195784064.

The previous prime is 15052023142021. The next prime is 15052023142049. The reversal of 15052023142032 is 23024132025051.

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, 6817038363 + ... + 6817040570.

Almost surely, 2^{15052023142032} is an apocalyptic number.

15052023142032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15052023142032 is an abundant number, since it is smaller than the sum of its proper divisors (25522995765552).

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

15052023142032 is a wasteful number, since it uses less digits than its factorization.

15052023142032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13634078967 (or 13634078961 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 15052023142032 its reverse (23024132025051), we get a palindrome (38076155167083).

The spelling of 15052023142032 in words is "fifteen trillion, fifty-two billion, twenty-three million, one hundred forty-two thousand, thirty-two".