5315805 has 24 divisors (see below), whose sum is σ = 10052640. Its totient is φ = 2577120.

The previous prime is 5315797. The next prime is 5315809. The reversal of 5315805 is 5085135.

It is not a de Polignac number, because 5315805 - 2³ = 5315797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315809) 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, 4875 + ... + 5864.

It is an arithmetic number, because the mean of its divisors is an integer number (418860).

Almost surely, 2^5315805 is an apocalyptic number.

5315805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5315805 is a deficient number, since it is larger than the sum of its proper divisors (4736835).

5315805 is a wasteful number, since it uses less digits than its factorization.

5315805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10761 (or 10758 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 5315805 is about 2305.6029580134. The cubic root of 5315805 is about 174.5244777555.

It can be divided in two parts, 531 and 5805, that added together give a palindrome (6336).

The spelling of 5315805 in words is "five million, three hundred fifteen thousand, eight hundred five".