5556878573234 has 16 divisors (see below), whose sum is σ = 8347866503328. Its totient is φ = 2774256742752.

The previous prime is 5556878573227. The next prime is 5556878573237. The reversal of 5556878573234 is 4323758786555.

It is not an unprimeable number, because it can be changed into a prime (5556878573237) 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, 40018694 + ... + 40157310.

It is an arithmetic number, because the mean of its divisors is an integer number (521741656458).

Almost surely, 2^{5556878573234} is an apocalyptic number.

5556878573234 is a deficient number, since it is larger than the sum of its proper divisors (2790987930094).

5556878573234 is a wasteful number, since it uses less digits than its factorization.

5556878573234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168649.

The product of its digits is 846720000, while the sum is 68.

The spelling of 5556878573234 in words is "five trillion, five hundred fifty-six billion, eight hundred seventy-eight million, five hundred seventy-three thousand, two hundred thirty-four".