6556056050000 has 60 divisors (see below), whose sum is σ = 15876932178492. Its totient is φ = 2622422400000.

The previous prime is 6556056049993. The next prime is 6556056050017. The reversal of 6556056050000 is 506506556.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3327005184064 + 3229050865936 = 1824008^2 + 1796956^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65510561 + ... + 65610560.

Almost surely, 2^{6556056050000} is an apocalyptic number.

It is an amenable number.

6556056050000 is an abundant number, since it is smaller than the sum of its proper divisors (9320876128492).

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

6556056050000 is an equidigital number, since it uses as much as digits as its factorization.

6556056050000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131121154 (or 131121128 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 6556056050000 in words is "six trillion, five hundred fifty-six billion, fifty-six million, fifty thousand".