819382053 has 8 divisors (see below), whose sum is σ = 1248582208. Its totient is φ = 468218304.

The previous prime is 819382019. The next prime is 819382063. The reversal of 819382053 is 350283918.

819382053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 819382053 - 2¹⁰ = 819381029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (819382063) 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, 19509076 + ... + 19509117.

It is an arithmetic number, because the mean of its divisors is an integer number (156072776).

Almost surely, 2^819382053 is an apocalyptic number.

It is an amenable number.

819382053 is a deficient number, since it is larger than the sum of its proper divisors (429200155).

819382053 is a wasteful number, since it uses less digits than its factorization.

819382053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39018203.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 819382053 is about 28624.8502703508. The cubic root of 819382053 is about 935.7549844017.

The spelling of 819382053 in words is "eight hundred nineteen million, three hundred eighty-two thousand, fifty-three".