173257053902 has 16 divisors (see below), whose sum is σ = 275939485920. Its totient is φ = 81305614848.

The previous prime is 173257053883. The next prime is 173257053911. The reversal of 173257053902 is 209350752371.

173257053902 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7085003 + ... + 7109414.

It is an arithmetic number, because the mean of its divisors is an integer number (17246217870).

Almost surely, 2^173257053902 is an apocalyptic number.

173257053902 is a deficient number, since it is larger than the sum of its proper divisors (102682432018).

173257053902 is a wasteful number, since it uses less digits than its factorization.

173257053902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14194795.

The product of its (nonzero) digits is 396900, while the sum is 44.

The spelling of 173257053902 in words is "one hundred seventy-three billion, two hundred fifty-seven million, fifty-three thousand, nine hundred two".