556419435102 has 96 divisors (see below), whose sum is σ = 1324798675200. Its totient is φ = 174427198848.

The previous prime is 556419435079. The next prime is 556419435127. The reversal of 556419435102 is 201534914655.

It is a happy number.

556419435102 is a `hidden beast` number, since 5 + 5 + 6 + 41 + 94 + 3 + 510 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10872049 + ... + 10923107.

It is an arithmetic number, because the mean of its divisors is an integer number (13799986200).

Almost surely, 2^556419435102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556419435102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (662399337600).

556419435102 is an abundant number, since it is smaller than the sum of its proper divisors (768379240098).

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

556419435102 is a wasteful number, since it uses less digits than its factorization.

556419435102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52412 (or 52400 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 556419435102 in words is "five hundred fifty-six billion, four hundred nineteen million, four hundred thirty-five thousand, one hundred two".