485904651 has 8 divisors (see below), whose sum is σ = 681971520. Its totient is φ = 306887112.

The previous prime is 485904631. The next prime is 485904691. The reversal of 485904651 is 156409584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 485904651 - 2⁵ = 485904619 is a prime.

It is a super-2 number, since 2×485904651² = 472206659726863602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (485904611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4262265 + ... + 4262378.

It is an arithmetic number, because the mean of its divisors is an integer number (85246440).

Almost surely, 2^485904651 is an apocalyptic number.

485904651 is a deficient number, since it is larger than the sum of its proper divisors (196066869).

485904651 is a wasteful number, since it uses less digits than its factorization.

485904651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8524665.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 485904651 is about 22043.2450197334. The cubic root of 485904651 is about 786.1709982185.

The spelling of 485904651 in words is "four hundred eighty-five million, nine hundred four thousand, six hundred fifty-one".