5556457841699 has 2 divisors, whose sum is σ = 5556457841700. Its totient is φ = 5556457841698.

The previous prime is 5556457841663. The next prime is 5556457841807. The reversal of 5556457841699 is 9961487546555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5556457841699 - 2²⁴ = 5556441064483 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5556457841299) by changing a digit.

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 as a sum of consecutive naturals, namely, 2778228920849 + 2778228920850.

It is an arithmetic number, because the mean of its divisors is an integer number (2778228920850).

Almost surely, 2^{5556457841699} is an apocalyptic number.

5556457841699 is a deficient number, since it is larger than the sum of its proper divisors (1).

5556457841699 is an equidigital number, since it uses as much as digits as its factorization.

5556457841699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960000, while the sum is 74.

The spelling of 5556457841699 in words is "five trillion, five hundred fifty-six billion, four hundred fifty-seven million, eight hundred forty-one thousand, six hundred ninety-nine".