19882053 has 6 divisors (see below), whose sum is σ = 28718534. Its totient is φ = 13254696.

The previous prime is 19882043. The next prime is 19882087. The reversal of 19882053 is 35028891.

It can be written as a sum of positive squares in only one way, i.e., 16916769 + 2965284 = 4113^2 + 1722^2 .

It is not a de Polignac number, because 19882053 - 2⁵ = 19882021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 19881999 and 19882017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19882003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1104550 + ... + 1104567.

Almost surely, 2^19882053 is an apocalyptic number.

It is an amenable number.

19882053 is a deficient number, since it is larger than the sum of its proper divisors (8836481).

19882053 is a wasteful number, since it uses less digits than its factorization.

19882053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209123 (or 2209120 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 19882053 is about 4458.9295800674. The cubic root of 19882053 is about 270.9071135847.

The spelling of 19882053 in words is "nineteen million, eight hundred eighty-two thousand, fifty-three".