5921830393 has 4 divisors (see below), whose sum is σ = 5934511440. Its totient is φ = 5909149348.

The previous prime is 5921830391. The next prime is 5921830399. The reversal of 5921830393 is 3930381295.

5921830393 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5921830393 - 2¹ = 5921830391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5921830391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6339823 + ... + 6340756.

It is an arithmetic number, because the mean of its divisors is an integer number (1483627860).

Almost surely, 2^5921830393 is an apocalyptic number.

It is an amenable number.

5921830393 is a deficient number, since it is larger than the sum of its proper divisors (12681047).

5921830393 is a wasteful number, since it uses less digits than its factorization.

5921830393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12681046.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 5921830393 is about 76953.4300275173. The cubic root of 5921830393 is about 1809.1947613178.

The spelling of 5921830393 in words is "five billion, nine hundred twenty-one million, eight hundred thirty thousand, three hundred ninety-three".