5422660388 has 12 divisors (see below), whose sum is σ = 9490526220. Its totient is φ = 2711081472.

The previous prime is 5422660379. The next prime is 5422660417. The reversal of 5422660388 is 8830662245.

It can be written as a sum of positive squares in 2 ways, for example, as 2965673764 + 2456986624 = 54458^2 + 49568^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7853 + ... + 104436.

It is an arithmetic number, because the mean of its divisors is an integer number (790877185).

Almost surely, 2^5422660388 is an apocalyptic number.

It is an amenable number.

5422660388 is a deficient number, since it is larger than the sum of its proper divisors (4067865832).

5422660388 is a wasteful number, since it uses less digits than its factorization.

5422660388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124366 (or 124364 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The square root of 5422660388 is about 73638.7152793963. The cubic root of 5422660388 is about 1756.8612691879.

The spelling of 5422660388 in words is "five billion, four hundred twenty-two million, six hundred sixty thousand, three hundred eighty-eight".