2515093317 has 24 divisors (see below), whose sum is σ = 3979797120. Its totient is φ = 1517906880.

The previous prime is 2515093291. The next prime is 2515093331. The reversal of 2515093317 is 7133905152.

2515093317 is a `hidden beast` number, since 251 + 5 + 0 + 93 + 317 = 666.

2515093317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2515093317 - 2²³ = 2506704709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2515093367) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29488 + ... + 76809.

It is an arithmetic number, because the mean of its divisors is an integer number (165824880).

Almost surely, 2^2515093317 is an apocalyptic number.

It is an amenable number.

2515093317 is a deficient number, since it is larger than the sum of its proper divisors (1464703803).

2515093317 is a wasteful number, since it uses less digits than its factorization.

2515093317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106553 (or 106550 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 2515093317 is about 50150.7060468744. The cubic root of 2515093317 is about 1359.9346344377.

Adding to 2515093317 its reverse (7133905152), we get a palindrome (9648998469).

The spelling of 2515093317 in words is "two billion, five hundred fifteen million, ninety-three thousand, three hundred seventeen".