2059699423 has 4 divisors (see below), whose sum is σ = 2059827768. Its totient is φ = 2059571080.

The previous prime is 2059699361. The next prime is 2059699487. The reversal of 2059699423 is 3249969502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2059699423 - 2⁹ = 2059698911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059699723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35968 + ... + 73573.

It is an arithmetic number, because the mean of its divisors is an integer number (514956942).

Almost surely, 2^2059699423 is an apocalyptic number.

2059699423 is a deficient number, since it is larger than the sum of its proper divisors (128345).

2059699423 is a wasteful number, since it uses less digits than its factorization.

2059699423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128344.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 2059699423 is about 45383.9114995612. The cubic root of 2059699423 is about 1272.3344384424.

The spelling of 2059699423 in words is "two billion, fifty-nine million, six hundred ninety-nine thousand, four hundred twenty-three".