556142825112 has 64 divisors (see below), whose sum is σ = 1604406535680. Its totient is φ = 157355246592.

The previous prime is 556142825083. The next prime is 556142825167. The reversal of 556142825112 is 211528241655.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16052473 + ... + 16087080.

It is an arithmetic number, because the mean of its divisors is an integer number (25068852120).

Almost surely, 2^556142825112 is an apocalyptic number.

It is an amenable number.

556142825112 is an abundant number, since it is smaller than the sum of its proper divisors (1048263710568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556142825112 is a wasteful number, since it uses less digits than its factorization.

556142825112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32139672 (or 32139668 counting only the distinct ones).

The product of its digits is 192000, while the sum is 42.

The spelling of 556142825112 in words is "five hundred fifty-six billion, one hundred forty-two million, eight hundred twenty-five thousand, one hundred twelve".