172716065610130 has 64 divisors (see below), whose sum is σ = 356524974812160. Its totient is φ = 59013115890624.

The previous prime is 172716065610071. The next prime is 172716065610131. The reversal of 172716065610130 is 31016560617271.

It is not an unprimeable number, because it can be changed into a prime (172716065610131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115712749 + ... + 117195871.

It is an arithmetic number, because the mean of its divisors is an integer number (5570702731440).

Almost surely, 2^{172716065610130} is an apocalyptic number.

172716065610130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

172716065610130 is an abundant number, since it is smaller than the sum of its proper divisors (183808909202030).

172716065610130 is a wasteful number, since it uses less digits than its factorization.

172716065610130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488863.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 172716065610130 in words is "one hundred seventy-two trillion, seven hundred sixteen billion, sixty-five million, six hundred ten thousand, one hundred thirty".