200456860057 has 2 divisors, whose sum is σ = 200456860058. Its totient is φ = 200456860056.

The previous prime is 200456860003. The next prime is 200456860063. The reversal of 200456860057 is 750068654002.

200456860057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194954039296 + 5502820761 = 441536^2 + 74181^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200456860057 is a prime.

It is a super-3 number, since 3×200456860057³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200456859995 and 200456860022.

It is not a weakly prime, because it can be changed into another prime (200456860067) 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, 100228430028 + 100228430029.

It is an arithmetic number, because the mean of its divisors is an integer number (100228430029).

Almost surely, 2^200456860057 is an apocalyptic number.

It is an amenable number.

200456860057 is a deficient number, since it is larger than the sum of its proper divisors (1).

200456860057 is an equidigital number, since it uses as much as digits as its factorization.

200456860057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 200456860057 in words is "two hundred billion, four hundred fifty-six million, eight hundred sixty thousand, fifty-seven".