5108091980 has 24 divisors (see below), whose sum is σ = 11016913488. Its totient is φ = 1988013888.

The previous prime is 5108091977. The next prime is 5108092001. The reversal of 5108091980 is 891908015.

It is a super-2 number, since 2×5108091980² = 52185207352280640800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3450674 + ... + 3452153.

It is an arithmetic number, because the mean of its divisors is an integer number (459038062).

Almost surely, 2^5108091980 is an apocalyptic number.

It is an amenable number.

5108091980 is an abundant number, since it is smaller than the sum of its proper divisors (5908821508).

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

5108091980 is a wasteful number, since it uses less digits than its factorization.

5108091980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6902873 (or 6902871 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 41.

The square root of 5108091980 is about 71470.9170222406. The cubic root of 5108091980 is about 1722.2105141872.

Adding to 5108091980 its reverse (891908015), we get a palindrome (5999999995).

The spelling of 5108091980 in words is "five billion, one hundred eight million, ninety-one thousand, nine hundred eighty".