2593142863 has 2 divisors, whose sum is σ = 2593142864. Its totient is φ = 2593142862.

The previous prime is 2593142833. The next prime is 2593142897. The reversal of 2593142863 is 3682413952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2593142863 - 2⁵ = 2593142831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2593142813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1296571431 + 1296571432.

It is an arithmetic number, because the mean of its divisors is an integer number (1296571432).

Almost surely, 2^2593142863 is an apocalyptic number.

2593142863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2593142863 is an equidigital number, since it uses as much as digits as its factorization.

2593142863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 43.

The square root of 2593142863 is about 50922.9109831714. The cubic root of 2593142863 is about 1373.8589520706.

The spelling of 2593142863 in words is "two billion, five hundred ninety-three million, one hundred forty-two thousand, eight hundred sixty-three".