5373886549931 has 2 divisors, whose sum is σ = 5373886549932. Its totient is φ = 5373886549930.

The previous prime is 5373886549921. The next prime is 5373886549943. The reversal of 5373886549931 is 1399456883735.

It is a happy number.

5373886549931 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5373886549931 is a prime.

It is a super-2 number, since 2×5373886549931² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5373886549921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2686943274965 + 2686943274966.

It is an arithmetic number, because the mean of its divisors is an integer number (2686943274966).

Almost surely, 2^{5373886549931} is an apocalyptic number.

5373886549931 is a deficient number, since it is larger than the sum of its proper divisors (1).

5373886549931 is an equidigital number, since it uses as much as digits as its factorization.

5373886549931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 587865600, while the sum is 71.

The spelling of 5373886549931 in words is "five trillion, three hundred seventy-three billion, eight hundred eighty-six million, five hundred forty-nine thousand, nine hundred thirty-one".