55704717476027 has 2 divisors, whose sum is σ = 55704717476028. Its totient is φ = 55704717476026.

The previous prime is 55704717475999. The next prime is 55704717476087. The reversal of 55704717476027 is 72067471740755.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55704717476027 - 2²⁸ = 55704449040571 is a prime.

It is not a weakly prime, because it can be changed into another prime (55704717476087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27852358738013 + 27852358738014.

It is an arithmetic number, because the mean of its divisors is an integer number (27852358738014).

Almost surely, 2^{55704717476027} is an apocalyptic number.

55704717476027 is a deficient number, since it is larger than the sum of its proper divisors (1).

55704717476027 is an equidigital number, since it uses as much as digits as its factorization.

55704717476027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80673600, while the sum is 62.

The spelling of 55704717476027 in words is "fifty-five trillion, seven hundred four billion, seven hundred seventeen million, four hundred seventy-six thousand, twenty-seven".