51134243115 has 8 divisors (see below), whose sum is σ = 81814789008. Its totient is φ = 27271596320.

The previous prime is 51134243113. The next prime is 51134243117.

51134243115 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (51134243113) and next prime (51134243117).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 51134243115 - 2¹ = 51134243113 is a prime.

It is a super-2 number, since 2×51134243115² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51134243113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1704474756 + ... + 1704474785.

It is an arithmetic number, because the mean of its divisors is an integer number (10226848626).

Almost surely, 2^51134243115 is an apocalyptic number.

51134243115 is a deficient number, since it is larger than the sum of its proper divisors (30680545893).

51134243115 is a wasteful number, since it uses less digits than its factorization.

51134243115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408949549.

The product of its digits is 7200, while the sum is 30.

The spelling of 51134243115 in words is "fifty-one billion, one hundred thirty-four million, two hundred forty-three thousand, one hundred fifteen".