1315260850159 has 16 divisors (see below), whose sum is σ = 1333591902720. Its totient is φ = 1296973154880.

The previous prime is 1315260850157. The next prime is 1315260850229. The reversal of 1315260850159 is 9510580625131.

It is a cyclic number.

It is not a de Polignac number, because 1315260850159 - 2¹ = 1315260850157 is a prime.

It is a super-2 number, since 2×1315260850159² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315260850157) 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, 291823984 + ... + 291828490.

It is an arithmetic number, because the mean of its divisors is an integer number (83349493920).

Almost surely, 2^{1315260850159} is an apocalyptic number.

1315260850159 is a deficient number, since it is larger than the sum of its proper divisors (18331052561).

1315260850159 is a wasteful number, since it uses less digits than its factorization.

1315260850159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8430.

The product of its (nonzero) digits is 324000, while the sum is 46.

The spelling of 1315260850159 in words is "one trillion, three hundred fifteen billion, two hundred sixty million, eight hundred fifty thousand, one hundred fifty-nine".