51226040310303 has 16 divisors (see below), whose sum is σ = 68409392688000. Its totient is φ = 34096718693856.

The previous prime is 51226040310253. The next prime is 51226040310311. The reversal of 51226040310303 is 30301304062215.

It is not a de Polignac number, because 51226040310303 - 2⁹ = 51226040309791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51226040310353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3840448 + ... + 10825946.

It is an arithmetic number, because the mean of its divisors is an integer number (4275587043000).

Almost surely, 2^{51226040310303} is an apocalyptic number.

51226040310303 is a deficient number, since it is larger than the sum of its proper divisors (17183352377697).

51226040310303 is a wasteful number, since it uses less digits than its factorization.

51226040310303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6989366.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 51226040310303 its reverse (30301304062215), we get a palindrome (81527344372518).

The spelling of 51226040310303 in words is "fifty-one trillion, two hundred twenty-six billion, forty million, three hundred ten thousand, three hundred three".