2057115560189 has 2 divisors, whose sum is σ = 2057115560190. Its totient is φ = 2057115560188.

The previous prime is 2057115560161. The next prime is 2057115560221. The reversal of 2057115560189 is 9810655117502.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2052672271225 + 4443288964 = 1432715^2 + 66658^2 .

It is a cyclic number.

It is not a de Polignac number, because 2057115560189 - 2²⁸ = 2056847124733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2057115563189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028557780094 + 1028557780095.

It is an arithmetic number, because the mean of its divisors is an integer number (1028557780095).

Almost surely, 2^{2057115560189} is an apocalyptic number.

It is an amenable number.

2057115560189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2057115560189 is an equidigital number, since it uses as much as digits as its factorization.

2057115560189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 50.

The spelling of 2057115560189 in words is "two trillion, fifty-seven billion, one hundred fifteen million, five hundred sixty thousand, one hundred eighty-nine".