4999558372 has 24 divisors (see below), whose sum is σ = 8860913600. Its totient is φ = 2468032416.

The previous prime is 4999558349. The next prime is 4999558379. The reversal of 4999558372 is 2738559994.

It is a self number, because there is not a number n which added to its sum of digits gives 4999558372.

It is not an unprimeable number, because it can be changed into a prime (4999558379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103129 + ... + 143647.

Almost surely, 2^4999558372 is an apocalyptic number.

It is an amenable number.

4999558372 is a deficient number, since it is larger than the sum of its proper divisors (3861355228).

4999558372 is a wasteful number, since it uses less digits than its factorization.

4999558372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40915 (or 40913 counting only the distinct ones).

The product of its digits is 24494400, while the sum is 61.

The square root of 4999558372 is about 70707.5552681607. Note that the first 3 decimals coincide. The cubic root of 4999558372 is about 1709.9256003106.

The spelling of 4999558372 in words is "four billion, nine hundred ninety-nine million, five hundred fifty-eight thousand, three hundred seventy-two".