5719633921 has 4 divisors (see below), whose sum is σ = 5748376000. Its totient is φ = 5690891844.

The previous prime is 5719633879. The next prime is 5719633943. The reversal of 5719633921 is 1293369175.

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 not a de Polignac number, because 5719633921 - 2⁷ = 5719633793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5719633321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14370741 + ... + 14371138.

It is an arithmetic number, because the mean of its divisors is an integer number (1437094000).

Almost surely, 2^5719633921 is an apocalyptic number.

It is an amenable number.

5719633921 is a deficient number, since it is larger than the sum of its proper divisors (28742079).

5719633921 is a wasteful number, since it uses less digits than its factorization.

5719633921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28742078.

The product of its digits is 306180, while the sum is 46.

The square root of 5719633921 is about 75628.2613908319. The cubic root of 5719633921 is about 1788.3646540453.

The spelling of 5719633921 in words is "five billion, seven hundred nineteen million, six hundred thirty-three thousand, nine hundred twenty-one".