5571667922 has 18 divisors (see below), whose sum is σ = 8546715063. Its totient is φ = 2724132972.

The previous prime is 5571667921. The next prime is 5571667931. The reversal of 5571667922 is 2297661755.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2785833961 + 2785833961 = 52781^2 + 52781^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=52781.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5571667921) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4960853 + ... + 4961975.

Almost surely, 2^5571667922 is an apocalyptic number.

5571667922 is a deficient number, since it is larger than the sum of its proper divisors (2975047141).

5571667922 is an frugal number, since it uses more digits than its factorization.

5571667922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342 (or 1172 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 50.

The square root of 5571667922 is about 74643.6060356143. The cubic root of 5571667922 is about 1772.8081571432.

Multiplying 5571667922 by its sum of digits (50), we get a square (278583396100 = 527810²).

The spelling of 5571667922 in words is "five billion, five hundred seventy-one million, six hundred sixty-seven thousand, nine hundred twenty-two".