55600230577 has 2 divisors, whose sum is σ = 55600230578. Its totient is φ = 55600230576.

The previous prime is 55600230487. The next prime is 55600230589. The reversal of 55600230577 is 77503200655.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36426012736 + 19174217841 = 190856^2 + 138471^2 .

It is a cyclic number.

It is not a de Polignac number, because 55600230577 - 2⁷ = 55600230449 is a prime.

It is not a weakly prime, because it can be changed into another prime (55600230377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27800115288 + 27800115289.

It is an arithmetic number, because the mean of its divisors is an integer number (27800115289).

Almost surely, 2^55600230577 is an apocalyptic number.

It is an amenable number.

55600230577 is a deficient number, since it is larger than the sum of its proper divisors (1).

55600230577 is an equidigital number, since it uses as much as digits as its factorization.

55600230577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 220500, while the sum is 40.

The spelling of 55600230577 in words is "fifty-five billion, six hundred million, two hundred thirty thousand, five hundred seventy-seven".