463255725117172 has 144 divisors (see below), whose sum is σ = 947849588864640. Its totient is φ = 197412209938944.

The previous prime is 463255725117071. The next prime is 463255725117197. The reversal of 463255725117172 is 271711527552364.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1815614518 + ... + 1815869650.

It is an arithmetic number, because the mean of its divisors is an integer number (6582288811560).

Almost surely, 2^{463255725117172} is an apocalyptic number.

It is an amenable number.

463255725117172 is an abundant number, since it is smaller than the sum of its proper divisors (484593863747468).

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

463255725117172 is a wasteful number, since it uses less digits than its factorization.

463255725117172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259242 (or 259227 counting only the distinct ones).

The product of its digits is 24696000, while the sum is 58.

The spelling of 463255725117172 in words is "four hundred sixty-three trillion, two hundred fifty-five billion, seven hundred twenty-five million, one hundred seventeen thousand, one hundred seventy-two".