2059431791 has 2 divisors, whose sum is σ = 2059431792. Its totient is φ = 2059431790.

The previous prime is 2059431761. The next prime is 2059431811. The reversal of 2059431791 is 1971349502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2059431791 - 2⁶ = 2059431727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2059431701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1029715895 + 1029715896.

It is an arithmetic number, because the mean of its divisors is an integer number (1029715896).

Almost surely, 2^2059431791 is an apocalyptic number.

2059431791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2059431791 is an equidigital number, since it uses as much as digits as its factorization.

2059431791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 2059431791 is about 45380.9628699083. The cubic root of 2059431791 is about 1272.2793281099.

The spelling of 2059431791 in words is "two billion, fifty-nine million, four hundred thirty-one thousand, seven hundred ninety-one".