5556066020450 has 48 divisors (see below), whose sum is σ = 11309781815136. Its totient is φ = 2013932668800.

The previous prime is 5556066020423. The next prime is 5556066020569. The reversal of 5556066020450 is 540206606555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15965132 + ... + 16309431.

It is an arithmetic number, because the mean of its divisors is an integer number (235620454482).

Almost surely, 2^{5556066020450} is an apocalyptic number.

5556066020450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5556066020450 is an abundant number, since it is smaller than the sum of its proper divisors (5753715794686).

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

5556066020450 is a wasteful number, since it uses less digits than its factorization.

5556066020450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32274899 (or 32274894 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 5556066020450 in words is "five trillion, five hundred fifty-six billion, sixty-six million, twenty thousand, four hundred fifty".