2594343594251 has 2 divisors, whose sum is σ = 2594343594252. Its totient is φ = 2594343594250.

The previous prime is 2594343594247. The next prime is 2594343594263. The reversal of 2594343594251 is 1524953434952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2594343594251 - 2² = 2594343594247 is a prime.

It is not a weakly prime, because it can be changed into another prime (2594343594211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1297171797125 + 1297171797126.

It is an arithmetic number, because the mean of its divisors is an integer number (1297171797126).

Almost surely, 2^{2594343594251} is an apocalyptic number.

2594343594251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2594343594251 is an equidigital number, since it uses as much as digits as its factorization.

2594343594251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328000, while the sum is 56.

The spelling of 2594343594251 in words is "two trillion, five hundred ninety-four billion, three hundred forty-three million, five hundred ninety-four thousand, two hundred fifty-one".