51334843315 has 16 divisors (see below), whose sum is σ = 70565437440. Its totient is φ = 35119352160.

The previous prime is 51334843279. The next prime is 51334843327.

51334843315 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 51334843315 - 2⁷ = 51334843187 is a prime.

It is a super-2 number, since 2×51334843315² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1686435 + ... + 1716604.

It is an arithmetic number, because the mean of its divisors is an integer number (4410339840).

Almost surely, 2^51334843315 is an apocalyptic number.

51334843315 is a deficient number, since it is larger than the sum of its proper divisors (19230594125).

51334843315 is a wasteful number, since it uses less digits than its factorization.

51334843315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403482.

The product of its digits is 259200, while the sum is 40.

The spelling of 51334843315 in words is "fifty-one billion, three hundred thirty-four million, eight hundred forty-three thousand, three hundred fifteen".