2594381473 has 2 divisors, whose sum is σ = 2594381474. Its totient is φ = 2594381472.

The previous prime is 2594381399. The next prime is 2594381483. The reversal of 2594381473 is 3741834952.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1976958369 + 617423104 = 44463^2 + 24848^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2594381473 is a prime.

It is not a weakly prime, because it can be changed into another prime (2594381483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1297190736 + 1297190737.

It is an arithmetic number, because the mean of its divisors is an integer number (1297190737).

Almost surely, 2^2594381473 is an apocalyptic number.

It is an amenable number.

2594381473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2594381473 is an equidigital number, since it uses as much as digits as its factorization.

2594381473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 46.

The square root of 2594381473 is about 50935.0711494546. The cubic root of 2594381473 is about 1374.0776576677.

It can be divided in two parts, 25943 and 81473, that added together give a triangular number (107416 = T₄₆₃).

The spelling of 2594381473 in words is "two billion, five hundred ninety-four million, three hundred eighty-one thousand, four hundred seventy-three".