5921111323 has 4 divisors (see below), whose sum is σ = 5976448920. Its totient is φ = 5865773728.

The previous prime is 5921111291. The next prime is 5921111327. The reversal of 5921111323 is 3231111295.

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

It is a cyclic number.

It is not a de Polignac number, because 5921111323 - 2⁵ = 5921111291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5921111291 and 5921111300.

It is not an unprimeable number, because it can be changed into a prime (5921111327) 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, 27668638 + ... + 27668851.

It is an arithmetic number, because the mean of its divisors is an integer number (1494112230).

Almost surely, 2^5921111323 is an apocalyptic number.

5921111323 is a deficient number, since it is larger than the sum of its proper divisors (55337597).

5921111323 is a wasteful number, since it uses less digits than its factorization.

5921111323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55337596.

The product of its digits is 1620, while the sum is 28.

The square root of 5921111323 is about 76948.7577742487. The cubic root of 5921111323 is about 1809.1215299996.

Subtracting from 5921111323 its sum of digits (28), we obtain a palindrome (5921111295).

The spelling of 5921111323 in words is "five billion, nine hundred twenty-one million, one hundred eleven thousand, three hundred twenty-three".