5104983681 has 12 divisors (see below), whose sum is σ = 8427274752. Its totient is φ = 2917133496.

The previous prime is 5104983679. The next prime is 5104983701. The reversal of 5104983681 is 1863894015.

5104983681 is a `hidden beast` number, since 51 + 0 + 498 + 36 + 81 = 666.

It is not a de Polignac number, because 5104983681 - 2¹ = 5104983679 is a prime.

It is a super-2 number, since 2×5104983681² = 52121716766552619522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5104983781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40515681 + ... + 40515806.

It is an arithmetic number, because the mean of its divisors is an integer number (702272896).

Almost surely, 2^5104983681 is an apocalyptic number.

It is an amenable number.

5104983681 is a deficient number, since it is larger than the sum of its proper divisors (3322291071).

5104983681 is a wasteful number, since it uses less digits than its factorization.

5104983681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81031500 (or 81031497 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 5104983681 is about 71449.1685116069. The cubic root of 5104983681 is about 1721.8611187957.

The spelling of 5104983681 in words is "five billion, one hundred four million, nine hundred eighty-three thousand, six hundred eighty-one".