2099053493 has 8 divisors (see below), whose sum is σ = 2202287616. Its totient is φ = 1998039600.

The previous prime is 2099053487. The next prime is 2099053543. The reversal of 2099053493 is 3943509902.

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 2099053493 - 2⁸ = 2099053237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099053193) 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, 553121 + ... + 556902.

It is an arithmetic number, because the mean of its divisors is an integer number (275285952).

Almost surely, 2^2099053493 is an apocalyptic number.

It is an amenable number.

2099053493 is a deficient number, since it is larger than the sum of its proper divisors (103234123).

2099053493 is a wasteful number, since it uses less digits than its factorization.

2099053493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110115.

The product of its (nonzero) digits is 262440, while the sum is 44.

The square root of 2099053493 is about 45815.4285475974. The cubic root of 2099053493 is about 1280.3867428778.

The spelling of 2099053493 in words is "two billion, ninety-nine million, fifty-three thousand, four hundred ninety-three".