51232227782326 has 16 divisors (see below), whose sum is σ = 76993572794544. Its totient is φ = 25567709285664.

The previous prime is 51232227782213. The next prime is 51232227782339. The reversal of 51232227782326 is 62328772223215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16434696 + ... + 19301908.

It is an arithmetic number, because the mean of its divisors is an integer number (4812098299659).

Almost surely, 2^{51232227782326} is an apocalyptic number.

51232227782326 is a deficient number, since it is larger than the sum of its proper divisors (25761345012218).

51232227782326 is a wasteful number, since it uses less digits than its factorization.

51232227782326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2884095.

The product of its digits is 6773760, while the sum is 52.

The spelling of 51232227782326 in words is "fifty-one trillion, two hundred thirty-two billion, two hundred twenty-seven million, seven hundred eighty-two thousand, three hundred twenty-six".