172713569000 has 64 divisors (see below), whose sum is σ = 461885448960. Its totient is φ = 59216078400.

The previous prime is 172713568967. The next prime is 172713569023. The reversal of 172713569000 is 965317271.

172713569000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×172713569000² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12329684 + ... + 12343683.

It is an arithmetic number, because the mean of its divisors is an integer number (7216960140).

Almost surely, 2^172713569000 is an apocalyptic number.

172713569000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

172713569000 is an abundant number, since it is smaller than the sum of its proper divisors (289171879960).

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

172713569000 is a wasteful number, since it uses less digits than its factorization.

172713569000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24673395 (or 24673381 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 172713569000 in words is "one hundred seventy-two billion, seven hundred thirteen million, five hundred sixty-nine thousand".