2842572791 has 2 divisors, whose sum is σ = 2842572792. Its totient is φ = 2842572790.

The previous prime is 2842572787. The next prime is 2842572833. The reversal of 2842572791 is 1972752482.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2842572791 - 2² = 2842572787 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2842572731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421286395 + 1421286396.

It is an arithmetic number, because the mean of its divisors is an integer number (1421286396).

Almost surely, 2^2842572791 is an apocalyptic number.

2842572791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2842572791 is an equidigital number, since it uses as much as digits as its factorization.

2842572791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 47.

The square root of 2842572791 is about 53315.7836948872. The cubic root of 2842572791 is about 1416.5672539667.

The spelling of 2842572791 in words is "two billion, eight hundred forty-two million, five hundred seventy-two thousand, seven hundred ninety-one".