15002489012573 has 2 divisors, whose sum is σ = 15002489012574. Its totient is φ = 15002489012572.

The previous prime is 15002489012443. The next prime is 15002489012603. The reversal of 15002489012573 is 37521098420051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14883338399449 + 119150613124 = 3857893^2 + 345182^2 .

It is a cyclic number.

It is not a de Polignac number, because 15002489012573 - 2⁴² = 10604442501469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15002489212573) 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, 7501244506286 + 7501244506287.

It is an arithmetic number, because the mean of its divisors is an integer number (7501244506287).

Almost surely, 2^{15002489012573} is an apocalyptic number.

It is an amenable number.

15002489012573 is a deficient number, since it is larger than the sum of its proper divisors (1).

15002489012573 is an equidigital number, since it uses as much as digits as its factorization.

15002489012573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 15002489012573 in words is "fifteen trillion, two billion, four hundred eighty-nine million, twelve thousand, five hundred seventy-three".