5266122676 has 6 divisors (see below), whose sum is σ = 9215714690. Its totient is φ = 2633061336.

The previous prime is 5266122637. The next prime is 5266122679. The reversal of 5266122676 is 6762216625.

It can be written as a sum of positive squares in only one way, i.e., 3194962576 + 2071160100 = 56524^2 + 45510^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5266122679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658265331 + ... + 658265338.

Almost surely, 2^5266122676 is an apocalyptic number.

It is an amenable number.

5266122676 is a deficient number, since it is larger than the sum of its proper divisors (3949592014).

5266122676 is a wasteful number, since it uses less digits than its factorization.

5266122676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316530673 (or 1316530671 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 5266122676 is about 72568.0554789778. The cubic root of 5266122676 is about 1739.7906424465.

The spelling of 5266122676 in words is "five billion, two hundred sixty-six million, one hundred twenty-two thousand, six hundred seventy-six".