5081990914 has 256 divisors, whose sum is σ = 11844403200. Its totient is φ = 1567641600.

The previous prime is 5081990909. The next prime is 5081990939. The reversal of 5081990914 is 4190991805.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18752599 + ... + 18752869.

It is an arithmetic number, because the mean of its divisors is an integer number (46267200).

Almost surely, 2^5081990914 is an apocalyptic number.

5081990914 is an abundant number, since it is smaller than the sum of its proper divisors (6762412286).

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

5081990914 is a wasteful number, since it uses less digits than its factorization.

5081990914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369.

The product of its (nonzero) digits is 116640, while the sum is 46.

The square root of 5081990914 is about 71288.0839551744. The cubic root of 5081990914 is about 1719.2721494491.

The spelling of 5081990914 in words is "five billion, eighty-one million, nine hundred ninety thousand, nine hundred fourteen".