2046119509 has 16 divisors (see below), whose sum is σ = 2409811200. Its totient is φ = 1736422800.

The previous prime is 2046119477. The next prime is 2046119521. The reversal of 2046119509 is 9059116402.

It is not a de Polignac number, because 2046119509 - 2⁵ = 2046119477 is a prime.

It is a super-2 number, since 2×2046119509² = 8373210090220802162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046119549) 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 in 15 ways as a sum of consecutive naturals, for example, 5112 + ... + 64174.

It is an arithmetic number, because the mean of its divisors is an integer number (150613200).

Almost surely, 2^2046119509 is an apocalyptic number.

It is an amenable number.

2046119509 is a deficient number, since it is larger than the sum of its proper divisors (363691691).

2046119509 is an equidigital number, since it uses as much as digits as its factorization.

2046119509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59185 (or 59171 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 2046119509 is about 45234.0525378834. The cubic root of 2046119509 is about 1269.5320385141.

The spelling of 2046119509 in words is "two billion, forty-six million, one hundred nineteen thousand, five hundred nine".