481659349932 has 36 divisors (see below), whose sum is σ = 1217767887336. Its totient is φ = 160521456960.

The previous prime is 481659349921. The next prime is 481659349979. The reversal of 481659349932 is 239943956184.

481659349932 is a `hidden beast` number, since 4 + 8 + 1 + 6 + 593 + 4 + 9 + 9 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 481659349932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1133698 + ... + 1499529.

Almost surely, 2^481659349932 is an apocalyptic number.

It is an amenable number.

481659349932 is an abundant number, since it is smaller than the sum of its proper divisors (736108537404).

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

481659349932 is a wasteful number, since it uses less digits than its factorization.

481659349932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638318 (or 2638313 counting only the distinct ones).

The product of its digits is 50388480, while the sum is 63.

The spelling of 481659349932 in words is "four hundred eighty-one billion, six hundred fifty-nine million, three hundred forty-nine thousand, nine hundred thirty-two".