5556409636801 has 16 divisors (see below), whose sum is σ = 5831999861760. Its totient is φ = 5283669813840.

The previous prime is 5556409636793. The next prime is 5556409636807. The reversal of 5556409636801 is 1086369046555.

It is a cyclic number.

It is not a de Polignac number, because 5556409636801 - 2³ = 5556409636793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5556409636807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14812996 + ... + 15183466.

It is an arithmetic number, because the mean of its divisors is an integer number (364499991360).

Almost surely, 2^{5556409636801} is an apocalyptic number.

It is an amenable number.

5556409636801 is a deficient number, since it is larger than the sum of its proper divisors (275590224959).

5556409636801 is a wasteful number, since it uses less digits than its factorization.

5556409636801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374316.

The product of its (nonzero) digits is 23328000, while the sum is 58.

The spelling of 5556409636801 in words is "five trillion, five hundred fifty-six billion, four hundred nine million, six hundred thirty-six thousand, eight hundred one".