4999964323580 has 24 divisors (see below), whose sum is σ = 10520553637440. Its totient is φ = 1996056480320.

The previous prime is 4999964323579. The next prime is 4999964323603. The reversal of 4999964323580 is 853234699994.

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, 245567636 + ... + 245587995.

It is an arithmetic number, because the mean of its divisors is an integer number (438356401560).

Almost surely, 2^{4999964323580} is an apocalyptic number.

It is an amenable number.

4999964323580 is an abundant number, since it is smaller than the sum of its proper divisors (5520589313860).

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

4999964323580 is a wasteful number, since it uses less digits than its factorization.

4999964323580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491156149 (or 491156147 counting only the distinct ones).

The product of its (nonzero) digits is 453496320, while the sum is 71.

The spelling of 4999964323580 in words is "four trillion, nine hundred ninety-nine billion, nine hundred sixty-four million, three hundred twenty-three thousand, five hundred eighty".