5023886994 has 36 divisors (see below), whose sum is σ = 12662248014. Its totient is φ = 1435396032.

The previous prime is 5023886981. The next prime is 5023887017. The reversal of 5023886994 is 4996883205.

It can be written as a sum of positive squares in only one way, i.e., 3519455625 + 1504431369 = 59325^2 + 38787^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5023886994.

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 17 ways as a sum of consecutive naturals, for example, 2847127 + ... + 2848890.

Almost surely, 2^5023886994 is an apocalyptic number.

5023886994 is an abundant number, since it is smaller than the sum of its proper divisors (7638361020).

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

5023886994 is a wasteful number, since it uses less digits than its factorization.

5023886994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5696039 (or 5696029 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 5023886994 is about 70879.3834200044. The cubic root of 5023886994 is about 1712.6947007499.

The spelling of 5023886994 in words is "five billion, twenty-three million, eight hundred eighty-six thousand, nine hundred ninety-four".