2053488984791 has 2 divisors, whose sum is σ = 2053488984792. Its totient is φ = 2053488984790.

The previous prime is 2053488984769. The next prime is 2053488984809. The reversal of 2053488984791 is 1974898843502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2053488984791 - 2⁶ = 2053488984727 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2053488984731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026744492395 + 1026744492396.

It is an arithmetic number, because the mean of its divisors is an integer number (1026744492396).

Almost surely, 2^{2053488984791} is an apocalyptic number.

2053488984791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053488984791 is an equidigital number, since it uses as much as digits as its factorization.

2053488984791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139345920, while the sum is 68.

The spelling of 2053488984791 in words is "two trillion, fifty-three billion, four hundred eighty-eight million, nine hundred eighty-four thousand, seven hundred ninety-one".