172537089414 has 32 divisors (see below), whose sum is σ = 349009396704. Its totient is φ = 56858188800.

The previous prime is 172537089397. The next prime is 172537089437. The reversal of 172537089414 is 414980735271.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196312 + ... + 619364.

It is an arithmetic number, because the mean of its divisors is an integer number (10906543647).

Almost surely, 2^172537089414 is an apocalyptic number.

172537089414 is an abundant number, since it is smaller than the sum of its proper divisors (176472307290).

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

172537089414 is a wasteful number, since it uses less digits than its factorization.

172537089414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423832.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 172537089414 in words is "one hundred seventy-two billion, five hundred thirty-seven million, eighty-nine thousand, four hundred fourteen".