5393220256 has 12 divisors (see below), whose sum is σ = 10617902442. Its totient is φ = 2696610112.

The previous prime is 5393220247. The next prime is 5393220263. The reversal of 5393220256 is 6520223935.

It can be written as a sum of positive squares in only one way, i.e., 4047504400 + 1345715856 = 63620^2 + 36684^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 84269035 + ... + 84269098.

Almost surely, 2^5393220256 is an apocalyptic number.

It is an amenable number.

5393220256 is a deficient number, since it is larger than the sum of its proper divisors (5224682186).

5393220256 is a wasteful number, since it uses less digits than its factorization.

5393220256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168538143 (or 168538135 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 5393220256 is about 73438.5474801892. The cubic root of 5393220256 is about 1753.6761098187.

The spelling of 5393220256 in words is "five billion, three hundred ninety-three million, two hundred twenty thousand, two hundred fifty-six".