172935360830 has 32 divisors (see below), whose sum is σ = 318907447488. Its totient is φ = 67480300800.

The previous prime is 172935360809. The next prime is 172935360841. The reversal of 172935360830 is 38063539271.

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, 7077935 + ... + 7102325.

It is an arithmetic number, because the mean of its divisors is an integer number (9965857734).

Almost surely, 2^172935360830 is an apocalyptic number.

172935360830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

172935360830 is a deficient number, since it is larger than the sum of its proper divisors (145972086658).

172935360830 is a wasteful number, since it uses less digits than its factorization.

172935360830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41732.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 172935360830 in words is "one hundred seventy-two billion, nine hundred thirty-five million, three hundred sixty thousand, eight hundred thirty".