2830325557897 has 2 divisors, whose sum is σ = 2830325557898. Its totient is φ = 2830325557896.

The previous prime is 2830325557753. The next prime is 2830325557909. The reversal of 2830325557897 is 7987555230382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1544412649536 + 1285912908361 = 1242744^2 + 1133981^2 .

It is a cyclic number.

It is not a de Polignac number, because 2830325557897 - 2³⁹ = 2280569744009 is a prime.

It is not a weakly prime, because it can be changed into another prime (2830325557097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415162778948 + 1415162778949.

It is an arithmetic number, because the mean of its divisors is an integer number (1415162778949).

Almost surely, 2^{2830325557897} is an apocalyptic number.

It is an amenable number.

2830325557897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2830325557897 is an equidigital number, since it uses as much as digits as its factorization.

2830325557897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008000, while the sum is 64.

The spelling of 2830325557897 in words is "two trillion, eight hundred thirty billion, three hundred twenty-five million, five hundred fifty-seven thousand, eight hundred ninety-seven".