2032515400172 has 12 divisors (see below), whose sum is σ = 3639620600616. Its totient is φ = 992623800000.

The previous prime is 2032515400171. The next prime is 2032515400187. The reversal of 2032515400172 is 2710045152302.

It is a super-2 number, since 2×2032515400172² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2032515400171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5908474829 + ... + 5908475172.

It is an arithmetic number, because the mean of its divisors is an integer number (303301716718).

Almost surely, 2^{2032515400172} is an apocalyptic number.

It is an amenable number.

2032515400172 is a deficient number, since it is larger than the sum of its proper divisors (1607105200444).

2032515400172 is a wasteful number, since it uses less digits than its factorization.

2032515400172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11816950048 (or 11816950046 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 2032515400172 in words is "two trillion, thirty-two billion, five hundred fifteen million, four hundred thousand, one hundred seventy-two".