51332005062 has 48 divisors (see below), whose sum is σ = 120443909040. Its totient is φ = 15706213056.

The previous prime is 51332005057. The next prime is 51332005069. The reversal of 51332005062 is 26050023315.

51332005062 is a `hidden beast` number, since 5 + 133 + 20 + 0 + 506 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51332005069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 570873 + ... + 654644.

It is an arithmetic number, because the mean of its divisors is an integer number (2509248105).

Almost surely, 2^51332005062 is an apocalyptic number.

51332005062 is an abundant number, since it is smaller than the sum of its proper divisors (69111903978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51332005062 is a wasteful number, since it uses less digits than its factorization.

51332005062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225717 (or 1225714 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 51332005062 its reverse (26050023315), we get a palindrome (77382028377).

The spelling of 51332005062 in words is "fifty-one billion, three hundred thirty-two million, five thousand, sixty-two".