51736233746223 has 12 divisors (see below), whose sum is σ = 80478585827640. Its totient is φ = 31837682305296.

The previous prime is 51736233746203. The next prime is 51736233746311. The reversal of 51736233746223 is 32264733263715.

51736233746223 is a `hidden beast` number, since 5 + 1 + 7 + 3 + 6 + 2 + 3 + 3 + 7 + 4 + 622 + 3 = 666.

It is not a de Polignac number, because 51736233746223 - 2⁹ = 51736233745711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51736233746223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51736233746203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221095015893 + ... + 221095016126.

It is an arithmetic number, because the mean of its divisors is an integer number (6706548818970).

Almost surely, 2^{51736233746223} is an apocalyptic number.

51736233746223 is a deficient number, since it is larger than the sum of its proper divisors (28742352081417).

51736233746223 is a wasteful number, since it uses less digits than its factorization.

51736233746223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442190032038 (or 442190032035 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 54.

The spelling of 51736233746223 in words is "fifty-one trillion, seven hundred thirty-six billion, two hundred thirty-three million, seven hundred forty-six thousand, two hundred twenty-three".