15373988983 has 2 divisors, whose sum is σ = 15373988984. Its totient is φ = 15373988982.

The previous prime is 15373988963. The next prime is 15373989011. The reversal of 15373988983 is 38988937351.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15373988983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15373988953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7686994491 + 7686994492.

It is an arithmetic number, because the mean of its divisors is an integer number (7686994492).

Almost surely, 2^15373988983 is an apocalyptic number.

15373988983 is a deficient number, since it is larger than the sum of its proper divisors (1).

15373988983 is an equidigital number, since it uses as much as digits as its factorization.

15373988983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39191040, while the sum is 64.

The spelling of 15373988983 in words is "fifteen billion, three hundred seventy-three million, nine hundred eighty-eight thousand, nine hundred eighty-three".