990048676572 has 36 divisors (see below), whose sum is σ = 2513845588800. Its totient is φ = 328536329472.

The previous prime is 990048676493. The next prime is 990048676579. The reversal of 990048676572 is 275676840099.

990048676572 is a `hidden beast` number, since 9 + 90 + 0 + 486 + 7 + 65 + 7 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (990048676579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61654197 + ... + 61670252.

Almost surely, 2^990048676572 is an apocalyptic number.

It is an amenable number.

990048676572 is an abundant number, since it is smaller than the sum of its proper divisors (1523796912228).

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

990048676572 is a wasteful number, since it uses less digits than its factorization.

990048676572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123324682 (or 123324677 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 990048676572 in words is "nine hundred ninety billion, forty-eight million, six hundred seventy-six thousand, five hundred seventy-two".