2594148493 has 2 divisors, whose sum is σ = 2594148494. Its totient is φ = 2594148492.

The previous prime is 2594148467. The next prime is 2594148497. The reversal of 2594148493 is 3948414952.

It is a happy number.

2594148493 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., 2411006404 + 183142089 = 49102^2 + 13533^2 .

It is a cyclic number.

It is not a de Polignac number, because 2594148493 - 2⁵ = 2594148461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2594148497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1297074246 + 1297074247.

It is an arithmetic number, because the mean of its divisors is an integer number (1297074247).

Almost surely, 2^2594148493 is an apocalyptic number.

It is an amenable number.

2594148493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2594148493 is an equidigital number, since it uses as much as digits as its factorization.

2594148493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 49.

The square root of 2594148493 is about 50932.7840688097. The cubic root of 2594148493 is about 1374.0365249096.

The spelling of 2594148493 in words is "two billion, five hundred ninety-four million, one hundred forty-eight thousand, four hundred ninety-three".