2574994783 has 2 divisors, whose sum is σ = 2574994784. Its totient is φ = 2574994782.

The previous prime is 2574994727. The next prime is 2574994787. The reversal of 2574994783 is 3874994752.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2574994783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2574994787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287497391 + 1287497392.

It is an arithmetic number, because the mean of its divisors is an integer number (1287497392).

Almost surely, 2^2574994783 is an apocalyptic number.

2574994783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2574994783 is an equidigital number, since it uses as much as digits as its factorization.

2574994783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15240960, while the sum is 58.

The square root of 2574994783 is about 50744.4064208066. The cubic root of 2574994783 is about 1370.6464675932.

The spelling of 2574994783 in words is "two billion, five hundred seventy-four million, nine hundred ninety-four thousand, seven hundred eighty-three".