5422315278 has 16 divisors (see below), whose sum is σ = 10845766656. Its totient is φ = 1807249080.

The previous prime is 5422315277. The next prime is 5422315289. The reversal of 5422315278 is 8725132245.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5422315277) 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 7 ways as a sum of consecutive naturals, for example, 22675 + ... + 106577.

It is an arithmetic number, because the mean of its divisors is an integer number (677860416).

Almost surely, 2^5422315278 is an apocalyptic number.

5422315278 is an abundant number, since it is smaller than the sum of its proper divisors (5423451378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5422315278 is a wasteful number, since it uses less digits than its factorization.

5422315278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94679.

The product of its digits is 134400, while the sum is 39.

The square root of 5422315278 is about 73636.3719774406. The cubic root of 5422315278 is about 1756.8239982291.

The spelling of 5422315278 in words is "five billion, four hundred twenty-two million, three hundred fifteen thousand, two hundred seventy-eight".