5191082916 has 24 divisors (see below), whose sum is σ = 12114084864. Its totient is φ = 1730138400.

The previous prime is 5191082903. The next prime is 5191082917. The reversal of 5191082916 is 6192801915.

It is not an unprimeable number, because it can be changed into a prime (5191082917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88966 + ... + 135266.

It is an arithmetic number, because the mean of its divisors is an integer number (504753536).

Almost surely, 2^5191082916 is an apocalyptic number.

It is an amenable number.

5191082916 is an abundant number, since it is smaller than the sum of its proper divisors (6923001948).

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

5191082916 is a wasteful number, since it uses less digits than its factorization.

5191082916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55651 (or 55649 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 42.

The square root of 5191082916 is about 72049.1701270736. The cubic root of 5191082916 is about 1731.4873457633.

The spelling of 5191082916 in words is "five billion, one hundred ninety-one million, eighty-two thousand, nine hundred sixteen".