5536813766331 has 4 divisors (see below), whose sum is σ = 7382418355112. Its totient is φ = 3691209177552.

The previous prime is 5536813766287. The next prime is 5536813766333. The reversal of 5536813766331 is 1336673186355.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-5536813766331 is a prime.

It is a super-2 number, since 2×5536813766331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5536813766333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922802294386 + ... + 922802294391.

It is an arithmetic number, because the mean of its divisors is an integer number (1845604588778).

Almost surely, 2^{5536813766331} is an apocalyptic number.

5536813766331 is a deficient number, since it is larger than the sum of its proper divisors (1845604588781).

5536813766331 is a wasteful number, since it uses less digits than its factorization.

5536813766331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845604588780.

The product of its digits is 24494400, while the sum is 57.

The spelling of 5536813766331 in words is "five trillion, five hundred thirty-six billion, eight hundred thirteen million, seven hundred sixty-six thousand, three hundred thirty-one".