15248013173 has 2 divisors, whose sum is σ = 15248013174. Its totient is φ = 15248013172.

The previous prime is 15248013113. The next prime is 15248013233. The reversal of 15248013173 is 37131084251.

It is a balanced prime because it is at equal distance from previous prime (15248013113) and next prime (15248013233).

It can be written as a sum of positive squares in only one way, i.e., 15247804324 + 208849 = 123482^2 + 457^2 .

It is a cyclic number.

It is not a de Polignac number, because 15248013173 - 2¹⁰ = 15248012149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15248013103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7624006586 + 7624006587.

It is an arithmetic number, because the mean of its divisors is an integer number (7624006587).

Almost surely, 2^15248013173 is an apocalyptic number.

It is an amenable number.

15248013173 is a deficient number, since it is larger than the sum of its proper divisors (1).

15248013173 is an equidigital number, since it uses as much as digits as its factorization.

15248013173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 15248013173 in words is "fifteen billion, two hundred forty-eight million, thirteen thousand, one hundred seventy-three".