5317515 has 64 divisors (see below), whose sum is σ = 11473920. Its totient is φ = 2280960.

The previous prime is 5317453. The next prime is 5317517. The reversal of 5317515 is 5157135.

It is not a de Polignac number, because 5317515 - 2⁶ = 5317451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (5317517) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15900 + ... + 16230.

It is an arithmetic number, because the mean of its divisors is an integer number (179280).

Almost surely, 2^5317515 is an apocalyptic number.

5317515 is an abundant number, since it is smaller than the sum of its proper divisors (6156405).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5317515 is a wasteful number, since it uses less digits than its factorization.

5317515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369 (or 363 counting only the distinct ones).

The product of its digits is 2625, while the sum is 27.

The square root of 5317515 is about 2305.9737639444. The cubic root of 5317515 is about 174.5431895569.

It can be divided in two parts, 5317 and 515, that added together give a cube (5832 = 18³).

The spelling of 5317515 in words is "five million, three hundred seventeen thousand, five hundred fifteen".