485955172 has 12 divisors (see below), whose sum is σ = 895180720. Its totient is φ = 230189256.

The previous prime is 485955161. The next prime is 485955179. The reversal of 485955172 is 271559584.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (485955179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3196998 + ... + 3197149.

Almost surely, 2^485955172 is an apocalyptic number.

It is an amenable number.

485955172 is a deficient number, since it is larger than the sum of its proper divisors (409225548).

485955172 is a wasteful number, since it uses less digits than its factorization.

485955172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6394170 (or 6394168 counting only the distinct ones).

The product of its digits is 504000, while the sum is 46.

The square root of 485955172 is about 22044.3909419154. The cubic root of 485955172 is about 786.1982441459.

It can be divided in two parts, 4859 and 55172, that added together give a triangular number (60031 = T₃₄₆).

The spelling of 485955172 in words is "four hundred eighty-five million, nine hundred fifty-five thousand, one hundred seventy-two".