15016485793 has 2 divisors, whose sum is σ = 15016485794. Its totient is φ = 15016485792.

The previous prime is 15016485773. The next prime is 15016485811. The reversal of 15016485793 is 39758461051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9121778064 + 5894707729 = 95508^2 + 76777^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15016485793 is a prime.

It is not a weakly prime, because it can be changed into another prime (15016485773) 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, 7508242896 + 7508242897.

It is an arithmetic number, because the mean of its divisors is an integer number (7508242897).

Almost surely, 2^15016485793 is an apocalyptic number.

It is an amenable number.

15016485793 is a deficient number, since it is larger than the sum of its proper divisors (1).

15016485793 is an equidigital number, since it uses as much as digits as its factorization.

15016485793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 15016485793 in words is "fifteen billion, sixteen million, four hundred eighty-five thousand, seven hundred ninety-three".