5018822991 has 64 divisors (see below), whose sum is σ = 9338112000. Its totient is φ = 2647227744.

The previous prime is 5018822891. The next prime is 5018822999. The reversal of 5018822991 is 1992288105.

It is not a de Polignac number, because 5018822991 - 2¹⁰ = 5018821967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018822999) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 99550 + ... + 141236.

It is an arithmetic number, because the mean of its divisors is an integer number (145908000).

Almost surely, 2^5018822991 is an apocalyptic number.

5018822991 is a deficient number, since it is larger than the sum of its proper divisors (4319289009).

5018822991 is a wasteful number, since it uses less digits than its factorization.

5018822991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41730 (or 41710 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The square root of 5018822991 is about 70843.6517339416. The cubic root of 5018822991 is about 1712.1190504044.

The spelling of 5018822991 in words is "five billion, eighteen million, eight hundred twenty-two thousand, nine hundred ninety-one".