51535422214 has 8 divisors (see below), whose sum is σ = 77304881088. Its totient is φ = 25767128520.

The previous prime is 51535422161. The next prime is 51535422227. The reversal of 51535422214 is 41222453515.

It is a happy number.

51535422214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 51535422214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170742 + ... + 363625.

It is an arithmetic number, because the mean of its divisors is an integer number (9663110136).

Almost surely, 2^51535422214 is an apocalyptic number.

51535422214 is a deficient number, since it is larger than the sum of its proper divisors (25769458874).

51535422214 is a wasteful number, since it uses less digits than its factorization.

51535422214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582590.

The product of its digits is 48000, while the sum is 34.

Adding to 51535422214 its reverse (41222453515), we get a palindrome (92757875729).

The spelling of 51535422214 in words is "fifty-one billion, five hundred thirty-five million, four hundred twenty-two thousand, two hundred fourteen".