172054844532060 has 48 divisors (see below), whose sum is σ = 550575502503936. Its totient is φ = 39326821607232.

The previous prime is 172054844532041. The next prime is 172054844532071. The reversal of 172054844532060 is 60235448450271.

It is a junction number, because it is equal to n+sod(n) for n = 172054844531994 and 172054844532012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204827195452 + ... + 204827196291.

It is an arithmetic number, because the mean of its divisors is an integer number (11470322968832).

Almost surely, 2^{172054844532060} is an apocalyptic number.

172054844532060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

172054844532060 is an abundant number, since it is smaller than the sum of its proper divisors (378520657971876).

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

172054844532060 is a wasteful number, since it uses less digits than its factorization.

172054844532060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409654391762 (or 409654391760 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 51.

The spelling of 172054844532060 in words is "one hundred seventy-two trillion, fifty-four billion, eight hundred forty-four million, five hundred thirty-two thousand, sixty".