556073663234 has 32 divisors (see below), whose sum is σ = 863903214720. Its totient is φ = 268262064000.

The previous prime is 556073663221. The next prime is 556073663261. The reversal of 556073663234 is 432366370655.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7274987 + ... + 7351025.

It is an arithmetic number, because the mean of its divisors is an integer number (26996975460).

Almost surely, 2^556073663234 is an apocalyptic number.

556073663234 is a deficient number, since it is larger than the sum of its proper divisors (307829551486).

556073663234 is a wasteful number, since it uses less digits than its factorization.

556073663234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77066.

The product of its (nonzero) digits is 8164800, while the sum is 50.

The spelling of 556073663234 in words is "five hundred fifty-six billion, seventy-three million, six hundred sixty-three thousand, two hundred thirty-four".