15250715201 has 2 divisors, whose sum is σ = 15250715202. Its totient is φ = 15250715200.

The previous prime is 15250715191. The next prime is 15250715213. The reversal of 15250715201 is 10251705251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9797040400 + 5453674801 = 98980^2 + 73849^2 .

It is a cyclic number.

It is not a de Polignac number, because 15250715201 - 2¹⁰ = 15250714177 is a prime.

It is not a weakly prime, because it can be changed into another prime (15250715261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7625357600 + 7625357601.

It is an arithmetic number, because the mean of its divisors is an integer number (7625357601).

Almost surely, 2^15250715201 is an apocalyptic number.

It is an amenable number.

15250715201 is a deficient number, since it is larger than the sum of its proper divisors (1).

15250715201 is an equidigital number, since it uses as much as digits as its factorization.

15250715201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3500, while the sum is 29.

The spelling of 15250715201 in words is "fifteen billion, two hundred fifty million, seven hundred fifteen thousand, two hundred one".