5423915217 has 16 divisors (see below), whose sum is σ = 8531628032. Its totient is φ = 2999399760.

The previous prime is 5423915207. The next prime is 5423915239. The reversal of 5423915217 is 7125193245.

It is not a de Polignac number, because 5423915217 - 2⁴ = 5423915201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5423915207) 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 15 ways as a sum of consecutive naturals, for example, 4165183 + ... + 4166484.

It is an arithmetic number, because the mean of its divisors is an integer number (533226752).

Almost surely, 2^5423915217 is an apocalyptic number.

It is an amenable number.

5423915217 is a deficient number, since it is larger than the sum of its proper divisors (3107712815).

5423915217 is a wasteful number, since it uses less digits than its factorization.

5423915217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8331708.

The product of its digits is 75600, while the sum is 39.

The square root of 5423915217 is about 73647.2349582793. The cubic root of 5423915217 is about 1756.9967740438.

The spelling of 5423915217 in words is "five billion, four hundred twenty-three million, nine hundred fifteen thousand, two hundred seventeen".