481904649732 has 48 divisors (see below), whose sum is σ = 1227247624512. Its totient is φ = 145962516480.

The previous prime is 481904649659. The next prime is 481904649739. The reversal of 481904649732 is 237946409184.

It is not an unprimeable number, because it can be changed into a prime (481904649739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584973 + ... + 1142804.

It is an arithmetic number, because the mean of its divisors is an integer number (25567658844).

Almost surely, 2^481904649732 is an apocalyptic number.

It is an amenable number.

481904649732 is an abundant number, since it is smaller than the sum of its proper divisors (745342974780).

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

481904649732 is a wasteful number, since it uses less digits than its factorization.

481904649732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729908 (or 1729906 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 481904649732 in words is "four hundred eighty-one billion, nine hundred four million, six hundred forty-nine thousand, seven hundred thirty-two".