366888604057 has 2 divisors, whose sum is σ = 366888604058. Its totient is φ = 366888604056.

The previous prime is 366888604037. The next prime is 366888604063. The reversal of 366888604057 is 750406888663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242264777616 + 124623826441 = 492204^2 + 353021^2 .

It is an emirp because it is prime and its reverse (750406888663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 366888604057 - 2³⁵ = 332528865689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 366888603986 and 366888604004.

It is not a weakly prime, because it can be changed into another prime (366888604037) 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, 183444302028 + 183444302029.

It is an arithmetic number, because the mean of its divisors is an integer number (183444302029).

Almost surely, 2^366888604057 is an apocalyptic number.

It is an amenable number.

366888604057 is a deficient number, since it is larger than the sum of its proper divisors (1).

366888604057 is an equidigital number, since it uses as much as digits as its factorization.

366888604057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 366888604057 in words is "three hundred sixty-six billion, eight hundred eighty-eight million, six hundred four thousand, fifty-seven".