2053384085 has 8 divisors (see below), whose sum is σ = 2482047576. Its totient is φ = 1630716160.

The previous prime is 2053384057. The next prime is 2053384097. The reversal of 2053384085 is 5804833502.

It can be written as a sum of positive squares in 4 ways, for example, as 134768881 + 1918615204 = 11609^2 + 43802^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-2053384085 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1498136 + ... + 1499505.

It is an arithmetic number, because the mean of its divisors is an integer number (310255947).

Almost surely, 2^2053384085 is an apocalyptic number.

It is an amenable number.

2053384085 is a deficient number, since it is larger than the sum of its proper divisors (428663491).

2053384085 is a wasteful number, since it uses less digits than its factorization.

2053384085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997783.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 2053384085 is about 45314.2812477479. The cubic root of 2053384085 is about 1271.0327196346.

The spelling of 2053384085 in words is "two billion, fifty-three million, three hundred eighty-four thousand, eighty-five".