5315723 has 16 divisors (see below), whose sum is σ = 6309120. Its totient is φ = 4384800.

The previous prime is 5315719. The next prime is 5315743. The reversal of 5315723 is 3275135.

It is not a de Polignac number, because 5315723 - 2² = 5315719 is a prime.

It is a super-2 number, since 2×5315723² = 56513822025458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5315692 and 5315701.

It is not an unprimeable number, because it can be changed into a prime (5315743) 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, 25088 + ... + 25298.

It is an arithmetic number, because the mean of its divisors is an integer number (394320).

Almost surely, 2^5315723 is an apocalyptic number.

5315723 is a deficient number, since it is larger than the sum of its proper divisors (993397).

5315723 is a wasteful number, since it uses less digits than its factorization.

5315723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338.

The product of its digits is 3150, while the sum is 26.

The square root of 5315723 is about 2305.5851751779. The cubic root of 5315723 is about 174.5235803636.

The spelling of 5315723 in words is "five million, three hundred fifteen thousand, seven hundred twenty-three".