5266223129 has 8 divisors (see below), whose sum is σ = 5684679360. Its totient is φ = 4863557776.

The previous prime is 5266223119. The next prime is 5266223227. The reversal of 5266223129 is 9213226625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5266223129 - 2⁴ = 5266223113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5266223092 and 5266223101.

It is not an unprimeable number, because it can be changed into a prime (5266223119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3947027 + ... + 3948360.

It is an arithmetic number, because the mean of its divisors is an integer number (710584920).

Almost surely, 2^5266223129 is an apocalyptic number.

It is an amenable number.

5266223129 is a deficient number, since it is larger than the sum of its proper divisors (418456231).

5266223129 is a wasteful number, since it uses less digits than its factorization.

5266223129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7895439.

The product of its digits is 77760, while the sum is 38.

The square root of 5266223129 is about 72568.7476052880. The cubic root of 5266223129 is about 1739.8017047334.

The spelling of 5266223129 in words is "five billion, two hundred sixty-six million, two hundred twenty-three thousand, one hundred twenty-nine".