51022425266 has 8 divisors (see below), whose sum is σ = 79002465024. Its totient is φ = 24688270260.

The previous prime is 51022425241. The next prime is 51022425269. The reversal of 51022425266 is 66252422015.

51022425266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (51022425269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411471110 + ... + 411471233.

It is an arithmetic number, because the mean of its divisors is an integer number (9875308128).

Almost surely, 2^51022425266 is an apocalyptic number.

51022425266 is a deficient number, since it is larger than the sum of its proper divisors (27980039758).

51022425266 is a wasteful number, since it uses less digits than its factorization.

51022425266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822942376.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 51022425266 in words is "fifty-one billion, twenty-two million, four hundred twenty-five thousand, two hundred sixty-six".