51358714 has 16 divisors (see below), whose sum is σ = 84283776. Its totient is φ = 23277600.

The previous prime is 51358711. The next prime is 51358721. The reversal of 51358714 is 41785315.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 51358714.

It is not an unprimeable number, because it can be changed into a prime (51358711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4894 + ... + 11254.

It is an arithmetic number, because the mean of its divisors is an integer number (5267736).

Almost surely, 2^51358714 is an apocalyptic number.

51358714 is a deficient number, since it is larger than the sum of its proper divisors (32925062).

51358714 is a wasteful number, since it uses less digits than its factorization.

51358714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6741.

The product of its digits is 16800, while the sum is 34.

The square root of 51358714 is about 7166.4994244052. The cubic root of 51358714 is about 371.7104010775.

The spelling of 51358714 in words is "fifty-one million, three hundred fifty-eight thousand, seven hundred fourteen".