5119996833081 has 45 divisors (see below), whose sum is σ = 8013620886089. Its totient is φ = 3150061306704.

The previous prime is 5119996833073. The next prime is 5119996833143. The reversal of 5119996833081 is 1803386999115.

The square root of 5119996833081 is 2262741.

It is a perfect power (a square), and thus also a powerful number.

5119996833081 is a `hidden beast` number, since 51 + 1 + 99 + 96 + 8 + 330 + 81 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2538576210681 + 2581420622400 = 1593291^2 + 1606680^2 .

It is not a de Polignac number, because 5119996833081 - 2³ = 5119996833073 is a prime.

It is a super-2 number, since 2×5119996833081² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5119996833041) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1147207456 + ... + 1147211918.

Almost surely, 2^{5119996833081} is an apocalyptic number.

5119996833081 is the 2262741-st square number.

5119996833081 is the 1131371-st centered octagonal number.

It is an amenable number.

5119996833081 is a deficient number, since it is larger than the sum of its proper divisors (2893624053008).

5119996833081 is an frugal number, since it uses more digits than its factorization.

5119996833081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8984 (or 4479 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 63.

The spelling of 5119996833081 in words is "five trillion, one hundred nineteen billion, nine hundred ninety-six million, eight hundred thirty-three thousand, eighty-one".