51236544116354 has 8 divisors (see below), whose sum is σ = 77780777815440. Its totient is φ = 25309618177876.

The previous prime is 51236544116347. The next prime is 51236544116383. The reversal of 51236544116354 is 45361144563215.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154326939944 + ... + 154326940275.

It is an arithmetic number, because the mean of its divisors is an integer number (9722597226930).

Almost surely, 2^{51236544116354} is an apocalyptic number.

51236544116354 is a deficient number, since it is larger than the sum of its proper divisors (26544233699086).

51236544116354 is a wasteful number, since it uses less digits than its factorization.

51236544116354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308653880304.

The product of its digits is 5184000, while the sum is 50.

Adding to 51236544116354 its reverse (45361144563215), we get a palindrome (96597688679569).

The spelling of 51236544116354 in words is "fifty-one trillion, two hundred thirty-six billion, five hundred forty-four million, one hundred sixteen thousand, three hundred fifty-four".