2090180683 has 4 divisors (see below), whose sum is σ = 2181058128. Its totient is φ = 1999303240.

The previous prime is 2090180647. The next prime is 2090180689. The reversal of 2090180683 is 3860810902.

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 2090180683 - 2⁹ = 2090180171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2090180689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45438688 + ... + 45438733.

It is an arithmetic number, because the mean of its divisors is an integer number (545264532).

Almost surely, 2^2090180683 is an apocalyptic number.

2090180683 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2090180683 is a deficient number, since it is larger than the sum of its proper divisors (90877445).

2090180683 is an equidigital number, since it uses as much as digits as its factorization.

2090180683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90877444.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 2090180683 is about 45718.4938837666. The cubic root of 2090180683 is about 1278.5801074337.

The spelling of 2090180683 in words is "two billion, ninety million, one hundred eighty thousand, six hundred eighty-three".