5667078722 has 6 divisors (see below), whose sum is σ = 8500777779. Its totient is φ = 2833486130.

The previous prime is 5667078713. The next prime is 5667078727. The reversal of 5667078722 is 2278707665.

It can be written as a sum of positive squares in only one way, i.e., 2833539361 + 2833539361 = 53231^2 + 53231^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=53231.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5667078727) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 79847 + ... + 133077.

Almost surely, 2^5667078722 is an apocalyptic number.

5667078722 is a deficient number, since it is larger than the sum of its proper divisors (2833699057).

5667078722 is an frugal number, since it uses more digits than its factorization.

5667078722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106464 (or 53233 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 50.

The square root of 5667078722 is about 75280.0021386822. The cubic root of 5667078722 is about 1782.8702925073.

Multiplying 5667078722 by its sum of digits (50), we get a square (283353936100 = 532310²).

The spelling of 5667078722 in words is "five billion, six hundred sixty-seven million, seventy-eight thousand, seven hundred twenty-two".