481489019764 has 24 divisors (see below), whose sum is σ = 888311823840. Its totient is φ = 227724452064.

The previous prime is 481489019743. The next prime is 481489019771. The reversal of 481489019764 is 467910984184.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

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, 4801354 + ... + 4900609.

It is an arithmetic number, because the mean of its divisors is an integer number (37012992660).

Almost surely, 2^481489019764 is an apocalyptic number.

It is an amenable number.

481489019764 is a deficient number, since it is larger than the sum of its proper divisors (406822804076).

481489019764 is a wasteful number, since it uses less digits than its factorization.

481489019764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9702639 (or 9702637 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 61.

The spelling of 481489019764 in words is "four hundred eighty-one billion, four hundred eighty-nine million, nineteen thousand, seven hundred sixty-four".