51634364314 has 8 divisors (see below), whose sum is σ = 83409357780. Its totient is φ = 23831245056.

The previous prime is 51634364293. The next prime is 51634364323. The reversal of 51634364314 is 41346343615.

It can be written as a sum of positive squares in 2 ways, for example, as 50865134089 + 769230225 = 225533^2 + 27735^2 .

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

It is a super-2 number, since 2×51634364314² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992968519 + ... + 992968570.

Almost surely, 2^51634364314 is an apocalyptic number.

51634364314 is a deficient number, since it is larger than the sum of its proper divisors (31774993466).

51634364314 is a wasteful number, since it uses less digits than its factorization.

51634364314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985937104.

The product of its digits is 311040, while the sum is 40.

The spelling of 51634364314 in words is "fifty-one billion, six hundred thirty-four million, three hundred sixty-four thousand, three hundred fourteen".