2083542109 has 8 divisors (see below), whose sum is σ = 2392584480. Its totient is φ = 1794438000.

The previous prime is 2083542103. The next prime is 2083542157. The reversal of 2083542109 is 9012453802.

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 2083542109 - 2²⁷ = 1949324381 is a prime.

It is a super-2 number, since 2×2083542109² = 8682295439952335762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083542103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4984342 + ... + 4984759.

It is an arithmetic number, because the mean of its divisors is an integer number (299073060).

Almost surely, 2^2083542109 is an apocalyptic number.

It is an amenable number.

2083542109 is a deficient number, since it is larger than the sum of its proper divisors (309042371).

2083542109 is a wasteful number, since it uses less digits than its factorization.

2083542109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9969131.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2083542109 is about 45645.8334243116. The cubic root of 2083542109 is about 1277.2250490342.

The spelling of 2083542109 in words is "two billion, eighty-three million, five hundred forty-two thousand, one hundred nine".