556126220602 has 8 divisors (see below), whose sum is σ = 834192594612. Its totient is φ = 278062022400.

The previous prime is 556126220579. The next prime is 556126220621. The reversal of 556126220602 is 206022621655.

556126220602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 518257449801 + 37868770801 = 719901^2 + 194599^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482202 + ... + 1159642.

Almost surely, 2^556126220602 is an apocalyptic number.

556126220602 is a deficient number, since it is larger than the sum of its proper divisors (278066374010).

556126220602 is a wasteful number, since it uses less digits than its factorization.

556126220602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087904.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 556126220602 in words is "five hundred fifty-six billion, one hundred twenty-six million, two hundred twenty thousand, six hundred two".