15013245052135 has 16 divisors (see below), whose sum is σ = 19723644636192. Its totient is φ = 10879866995200.

The previous prime is 15013245052133. The next prime is 15013245052189. The reversal of 15013245052135 is 53125054231051.

It is not a de Polignac number, because 15013245052135 - 2¹ = 15013245052133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15013245052094 and 15013245052103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15013245052133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485692894 + ... + 485723803.

It is an arithmetic number, because the mean of its divisors is an integer number (1232727789762).

Almost surely, 2^{15013245052135} is an apocalyptic number.

15013245052135 is a deficient number, since it is larger than the sum of its proper divisors (4710399584057).

15013245052135 is a wasteful number, since it uses less digits than its factorization.

15013245052135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971416994.

The product of its (nonzero) digits is 90000, while the sum is 37.

Adding to 15013245052135 its reverse (53125054231051), we get a palindrome (68138299283186).

The spelling of 15013245052135 in words is "fifteen trillion, thirteen billion, two hundred forty-five million, fifty-two thousand, one hundred thirty-five".