5164604427 has 4 divisors (see below), whose sum is σ = 6886139240. Its totient is φ = 3443069616.

The previous prime is 5164604413. The next prime is 5164604429. The reversal of 5164604427 is 7244064615.

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

It is not a de Polignac number, because 5164604427 - 2²⁰ = 5163555851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5164604429) 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, 860767402 + ... + 860767407.

It is an arithmetic number, because the mean of its divisors is an integer number (1721534810).

Almost surely, 2^5164604427 is an apocalyptic number.

5164604427 is a deficient number, since it is larger than the sum of its proper divisors (1721534813).

5164604427 is a wasteful number, since it uses less digits than its factorization.

5164604427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721534812.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 5164604427 is about 71865.1822999149. The cubic root of 5164604427 is about 1728.5383565771.

The spelling of 5164604427 in words is "five billion, one hundred sixty-four million, six hundred four thousand, four hundred twenty-seven".