5315226556 has 6 divisors (see below), whose sum is σ = 9301646480. Its totient is φ = 2657613276.

The previous prime is 5315226509. The next prime is 5315226563. The reversal of 5315226556 is 6556225135.

It is a happy number.

It is a super-2 number, since 2×5315226556² = 56503266683215242272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 664403316 + ... + 664403323.

Almost surely, 2^5315226556 is an apocalyptic number.

It is an amenable number.

5315226556 is a deficient number, since it is larger than the sum of its proper divisors (3986419924).

5315226556 is a wasteful number, since it uses less digits than its factorization.

5315226556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328806643 (or 1328806641 counting only the distinct ones).

The product of its digits is 270000, while the sum is 40.

The square root of 5315226556 is about 72905.6003061493. The cubic root of 5315226556 is about 1745.1814718100.

The spelling of 5315226556 in words is "five billion, three hundred fifteen million, two hundred twenty-six thousand, five hundred fifty-six".