18049034759 has 8 divisors (see below), whose sum is σ = 21840848928. Its totient is φ = 14560565760.

The previous prime is 18049034753. The next prime is 18049034767. The reversal of 18049034759 is 95743094081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18049034759 - 2⁸ = 18049034503 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 (18049034753) 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 7 ways as a sum of consecutive naturals, for example, 75836162 + ... + 75836399.

It is an arithmetic number, because the mean of its divisors is an integer number (2730106116).

Almost surely, 2^18049034759 is an apocalyptic number.

18049034759 is a deficient number, since it is larger than the sum of its proper divisors (3791814169).

18049034759 is a wasteful number, since it uses less digits than its factorization.

18049034759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151672585.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 18049034759 in words is "eighteen billion, forty-nine million, thirty-four thousand, seven hundred fifty-nine".