51340418332082 has 16 divisors (see below), whose sum is σ = 84012172261632. Its totient is φ = 23336393057520.

The previous prime is 51340418332037. The next prime is 51340418332097. The reversal of 51340418332082 is 28023381404315.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4739633 + ... + 11186820.

It is an arithmetic number, because the mean of its divisors is an integer number (5250760766352).

Almost surely, 2^{51340418332082} is an apocalyptic number.

51340418332082 is a deficient number, since it is larger than the sum of its proper divisors (32671753929550).

51340418332082 is a wasteful number, since it uses less digits than its factorization.

51340418332082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16072993.

The product of its (nonzero) digits is 552960, while the sum is 44.

Adding to 51340418332082 its reverse (28023381404315), we get a palindrome (79363799736397).

The spelling of 51340418332082 in words is "fifty-one trillion, three hundred forty billion, four hundred eighteen million, three hundred thirty-two thousand, eighty-two".