51322544513434 has 16 divisors (see below), whose sum is σ = 77048335203840. Its totient is φ = 25639767186480.

The previous prime is 51322544513423. The next prime is 51322544513437. The reversal of 51322544513434 is 43431544522315.

It is a happy number.

51322544513434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (51322544513437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103706172 + ... + 104199880.

It is an arithmetic number, because the mean of its divisors is an integer number (4815520950240).

Almost surely, 2^{51322544513434} is an apocalyptic number.

51322544513434 is a deficient number, since it is larger than the sum of its proper divisors (25725790690406).

51322544513434 is a wasteful number, since it uses less digits than its factorization.

51322544513434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537165.

The product of its digits is 3456000, while the sum is 46.

The spelling of 51322544513434 in words is "fifty-one trillion, three hundred twenty-two billion, five hundred forty-four million, five hundred thirteen thousand, four hundred thirty-four".