51336711 has 24 divisors (see below), whose sum is σ = 76636560. Its totient is φ = 33094656.

The previous prime is 51336709. The next prime is 51336721. The reversal of 51336711 is 11763315.

51336711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51336711 - 2¹ = 51336709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51336721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41575 + ... + 42791.

It is an arithmetic number, because the mean of its divisors is an integer number (3193190).

Almost surely, 2^51336711 is an apocalyptic number.

51336711 is a deficient number, since it is larger than the sum of its proper divisors (25299849).

51336711 is a wasteful number, since it uses less digits than its factorization.

51336711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375 (or 1372 counting only the distinct ones).

The product of its digits is 1890, while the sum is 27.

The square root of 51336711 is about 7164.9641311035. The cubic root of 51336711 is about 371.6573110137.

The spelling of 51336711 in words is "fifty-one million, three hundred thirty-six thousand, seven hundred eleven".