5256555346 has 16 divisors (see below), whose sum is σ = 9541310976. Its totient is φ = 2120291136.

The previous prime is 5256555289. The next prime is 5256555377. The reversal of 5256555346 is 6435556525.

It is a happy number.

It is a super-2 number, since 2×5256555346² = 55262748211122359432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5256555296 and 5256555305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11042946 + ... + 11043421.

It is an arithmetic number, because the mean of its divisors is an integer number (596331936).

Almost surely, 2^5256555346 is an apocalyptic number.

5256555346 is a deficient number, since it is larger than the sum of its proper divisors (4284755630).

5256555346 is a wasteful number, since it uses less digits than its factorization.

5256555346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22086393.

The product of its digits is 2700000, while the sum is 46.

The square root of 5256555346 is about 72502.1058039006. The cubic root of 5256555346 is about 1738.7364043444.

The spelling of 5256555346 in words is "five billion, two hundred fifty-six million, five hundred fifty-five thousand, three hundred forty-six".