2584128793 has 2 divisors, whose sum is σ = 2584128794. Its totient is φ = 2584128792.

The previous prime is 2584128749. The next prime is 2584128797. The reversal of 2584128793 is 3978214852.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2463831769 + 120297024 = 49637^2 + 10968^2 .

It is a cyclic number.

It is not a de Polignac number, because 2584128793 - 2²⁹ = 2047257881 is a prime.

It is not a weakly prime, because it can be changed into another prime (2584128797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1292064396 + 1292064397.

It is an arithmetic number, because the mean of its divisors is an integer number (1292064397).

Almost surely, 2^2584128793 is an apocalyptic number.

It is an amenable number.

2584128793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2584128793 is an equidigital number, since it uses as much as digits as its factorization.

2584128793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 49.

The square root of 2584128793 is about 50834.3269159728. The cubic root of 2584128793 is about 1372.2652054499.

The spelling of 2584128793 in words is "two billion, five hundred eighty-four million, one hundred twenty-eight thousand, seven hundred ninety-three".