6382893653 has 4 divisors (see below), whose sum is σ = 6538574028. Its totient is φ = 6227213280.

The previous prime is 6382893637. The next prime is 6382893677. The reversal of 6382893653 is 3563982836.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 87740689 + 6295152964 = 9367^2 + 79342^2 .

It is a cyclic number.

It is not a de Polignac number, because 6382893653 - 2⁴ = 6382893637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6382893595 and 6382893604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6382893053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77840126 + ... + 77840207.

It is an arithmetic number, because the mean of its divisors is an integer number (1634643507).

Almost surely, 2^6382893653 is an apocalyptic number.

It is an amenable number.

6382893653 is a deficient number, since it is larger than the sum of its proper divisors (155680375).

6382893653 is a wasteful number, since it uses less digits than its factorization.

6382893653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155680374.

The product of its digits is 5598720, while the sum is 53.

The square root of 6382893653 is about 79893.0137934475. The cubic root of 6382893653 is about 1854.9798776766.

The spelling of 6382893653 in words is "six billion, three hundred eighty-two million, eight hundred ninety-three thousand, six hundred fifty-three".