51343234315 has 16 divisors (see below), whose sum is σ = 65078424576. Its totient is φ = 38825186400.

The previous prime is 51343234289. The next prime is 51343234373.

51343234315 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 51343234315 - 2⁹ = 51343233803 is a prime.

It is a super-2 number, since 2×51343234315² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3845041 + ... + 3858370.

It is an arithmetic number, because the mean of its divisors is an integer number (4067401536).

Almost surely, 2^51343234315 is an apocalyptic number.

51343234315 is a deficient number, since it is larger than the sum of its proper divisors (13735190261).

51343234315 is a wasteful number, since it uses less digits than its factorization.

51343234315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7703490.

The product of its digits is 64800, while the sum is 34.

The spelling of 51343234315 in words is "fifty-one billion, three hundred forty-three million, two hundred thirty-four thousand, three hundred fifteen".