5315226646 has 8 divisors (see below), whose sum is σ = 8158254984. Its totient is φ = 2595808320.

The previous prime is 5315226577. The next prime is 5315226661. The reversal of 5315226646 is 6466225135.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5315226599 and 5315226608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30902395 + ... + 30902566.

It is an arithmetic number, because the mean of its divisors is an integer number (1019781873).

Almost surely, 2^5315226646 is an apocalyptic number.

5315226646 is a deficient number, since it is larger than the sum of its proper divisors (2843028338).

5315226646 is a wasteful number, since it uses less digits than its factorization.

5315226646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61805006.

The product of its digits is 259200, while the sum is 40.

The square root of 5315226646 is about 72905.6009233859. The cubic root of 5315226646 is about 1745.1814816601.

The spelling of 5315226646 in words is "five billion, three hundred fifteen million, two hundred twenty-six thousand, six hundred forty-six".