51755714 has 8 divisors (see below), whose sum is σ = 77956428. Its totient is φ = 25770240.

The previous prime is 51755659. The next prime is 51755731. The reversal of 51755714 is 41755715.

51755714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 44823025 + 6932689 = 6695^2 + 2633^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 53207 + ... + 54170.

Almost surely, 2^51755714 is an apocalyptic number.

51755714 is a deficient number, since it is larger than the sum of its proper divisors (26200714).

51755714 is a wasteful number, since it uses less digits than its factorization.

51755714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107620.

The product of its digits is 24500, while the sum is 35.

The square root of 51755714 is about 7194.1444244608. The cubic root of 51755714 is about 372.6657106950.

Subtracting from 51755714 its reverse (41755715), we obtain a palindrome (9999999).

The spelling of 51755714 in words is "fifty-one million, seven hundred fifty-five thousand, seven hundred fourteen".