51414707 has 4 divisors (see below), whose sum is σ = 51702120. Its totient is φ = 51127296.

The previous prime is 51414691. The next prime is 51414733. The reversal of 51414707 is 70741415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 51414707 - 2⁴ = 51414691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51414707.

It is not an unprimeable number, because it can be changed into a prime (51414787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143438 + ... + 143795.

It is an arithmetic number, because the mean of its divisors is an integer number (12925530).

Almost surely, 2^51414707 is an apocalyptic number.

51414707 is a deficient number, since it is larger than the sum of its proper divisors (287413).

51414707 is a wasteful number, since it uses less digits than its factorization.

51414707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287412.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 51414707 is about 7170.4049397506. The cubic root of 51414707 is about 371.8454357496.

The spelling of 51414707 in words is "fifty-one million, four hundred fourteen thousand, seven hundred seven".