556723345622 has 16 divisors (see below), whose sum is σ = 859486298112. Its totient is φ = 270344945640.

The previous prime is 556723345621. The next prime is 556723345669. The reversal of 556723345622 is 226543327655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556723345621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29248598 + ... + 29267625.

It is an arithmetic number, because the mean of its divisors is an integer number (53717893632).

Almost surely, 2^556723345622 is an apocalyptic number.

556723345622 is a deficient number, since it is larger than the sum of its proper divisors (302762952490).

556723345622 is a wasteful number, since it uses less digits than its factorization.

556723345622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58516363.

The product of its digits is 9072000, while the sum is 50.

The spelling of 556723345622 in words is "five hundred fifty-six billion, seven hundred twenty-three million, three hundred forty-five thousand, six hundred twenty-two".