5315625 has 72 divisors (see below), whose sum is σ = 11374272. Its totient is φ = 2430000.

The previous prime is 5315621. The next prime is 5315647. The reversal of 5315625 is 5265135.

5315625 is a `hidden beast` number, since 5 + 31 + 5 + 625 = 666.

It is not a de Polignac number, because 5315625 - 2² = 5315621 is a prime.

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

Its product of digits (4500) is a multiple of the sum of its prime divisors (15).

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (5315621) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 759372 + ... + 759378.

It is an arithmetic number, because the mean of its divisors is an integer number (157976).

Almost surely, 2^5315625 is an apocalyptic number.

It is an amenable number.

5315625 is an abundant number, since it is smaller than the sum of its proper divisors (6058647).

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

5315625 is an frugal number, since it uses more digits than its factorization.

5315625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47 (or 15 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 5315625 is about 2305.5639223409. The cubic root of 5315625 is about 174.5225078588.

The spelling of 5315625 in words is "five million, three hundred fifteen thousand, six hundred twenty-five".