5423305091 has 4 divisors (see below), whose sum is σ = 5434918632. Its totient is φ = 5411691552.

The previous prime is 5423305073. The next prime is 5423305093. The reversal of 5423305091 is 1905033245.

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 5423305091 - 2²² = 5419110787 is a prime.

It is a super-2 number, since 2×5423305091² = 58824476220133036562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5423305093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5806070 + ... + 5807003.

It is an arithmetic number, because the mean of its divisors is an integer number (1358729658).

Almost surely, 2^5423305091 is an apocalyptic number.

5423305091 is a deficient number, since it is larger than the sum of its proper divisors (11613541).

5423305091 is a wasteful number, since it uses less digits than its factorization.

5423305091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11613540.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5423305091 is about 73643.0926224585. The cubic root of 5423305091 is about 1756.9308911548.

The spelling of 5423305091 in words is "five billion, four hundred twenty-three million, three hundred five thousand, ninety-one".