2574738759139 has 2 divisors, whose sum is σ = 2574738759140. Its totient is φ = 2574738759138.

The previous prime is 2574738759127. The next prime is 2574738759163. The reversal of 2574738759139 is 9319578374752.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2574738759139 - 2⁷ = 2574738759011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2574738759239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287369379569 + 1287369379570.

It is an arithmetic number, because the mean of its divisors is an integer number (1287369379570).

Almost surely, 2^{2574738759139} is an apocalyptic number.

2574738759139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2574738759139 is an equidigital number, since it uses as much as digits as its factorization.

2574738759139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 400075200, while the sum is 70.

The spelling of 2574738759139 in words is "two trillion, five hundred seventy-four billion, seven hundred thirty-eight million, seven hundred fifty-nine thousand, one hundred thirty-nine".