5763644321 has 4 divisors (see below), whose sum is σ = 5764130352. Its totient is φ = 5763158292.

The previous prime is 5763644269. The next prime is 5763644323. The reversal of 5763644321 is 1234463675.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5763644321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5763644323) 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 3 ways as a sum of consecutive naturals, for example, 224771 + ... + 249096.

It is an arithmetic number, because the mean of its divisors is an integer number (1441032588).

Almost surely, 2^5763644321 is an apocalyptic number.

It is an amenable number.

5763644321 is a deficient number, since it is larger than the sum of its proper divisors (486031).

5763644321 is a wasteful number, since it uses less digits than its factorization.

5763644321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486030.

The product of its digits is 362880, while the sum is 41.

The square root of 5763644321 is about 75918.6691203159. The cubic root of 5763644321 is about 1792.9398670098.

The spelling of 5763644321 in words is "five billion, seven hundred sixty-three million, six hundred forty-four thousand, three hundred twenty-one".