481287330872 has 16 divisors (see below), whose sum is σ = 921614038560. Its totient is φ = 235523587264.

The previous prime is 481287330857. The next prime is 481287330877. The reversal of 481287330872 is 278033782184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481287330877) 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, 640009373 + ... + 640010124.

It is an arithmetic number, because the mean of its divisors is an integer number (57600877410).

Almost surely, 2^481287330872 is an apocalyptic number.

It is an amenable number.

481287330872 is a deficient number, since it is larger than the sum of its proper divisors (440326707688).

481287330872 is a wasteful number, since it uses less digits than its factorization.

481287330872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280019550 (or 1280019546 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 481287330872 in words is "four hundred eighty-one billion, two hundred eighty-seven million, three hundred thirty thousand, eight hundred seventy-two".