5315863 has 12 divisors (see below), whose sum is σ = 6232152. Its totient is φ = 4520880.

The previous prime is 5315837. The next prime is 5315879. The reversal of 5315863 is 3685135.

It is not a de Polignac number, because 5315863 - 2¹⁷ = 5184791 is a prime.

It is a super-3 number, since 3×5315863³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

5315863 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7348 + ... + 8038.

It is an arithmetic number, because the mean of its divisors is an integer number (519346).

Almost surely, 2^5315863 is an apocalyptic number.

5315863 is a deficient number, since it is larger than the sum of its proper divisors (916289).

5315863 is a wasteful number, since it uses less digits than its factorization.

5315863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 855 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 5315863 is about 2305.6155360337. The cubic root of 5315863 is about 174.5251124905.

The spelling of 5315863 in words is "five million, three hundred fifteen thousand, eight hundred sixty-three".