51312467114 has 8 divisors (see below), whose sum is σ = 76993371588. Its totient is φ = 25648009920.

The previous prime is 51312467099. The next prime is 51312467117. The reversal of 51312467114 is 41176421315.

It can be written as a sum of positive squares in 2 ways, for example, as 51299985025 + 12482089 = 226495^2 + 3533^2 .

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

It is not an unprimeable number, because it can be changed into a prime (51312467117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4104017 + ... + 4116500.

Almost surely, 2^51312467114 is an apocalyptic number.

51312467114 is a deficient number, since it is larger than the sum of its proper divisors (25680904474).

51312467114 is a wasteful number, since it uses less digits than its factorization.

51312467114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8223640.

The product of its digits is 20160, while the sum is 35.

Adding to 51312467114 its reverse (41176421315), we get a palindrome (92488888429).

The spelling of 51312467114 in words is "fifty-one billion, three hundred twelve million, four hundred sixty-seven thousand, one hundred fourteen".