51444356113335 has 16 divisors (see below), whose sum is σ = 82356979309920. Its totient is φ = 27421653417600.

The previous prime is 51444356113277. The next prime is 51444356113391. The reversal of 51444356113335 is 53331165344415.

It is not a de Polignac number, because 51444356113335 - 2³³ = 51435766178743 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 958504116 + ... + 958557785.

It is an arithmetic number, because the mean of its divisors is an integer number (5147311206870).

Almost surely, 2^{51444356113335} is an apocalyptic number.

51444356113335 is a deficient number, since it is larger than the sum of its proper divisors (30912623196585).

51444356113335 is a wasteful number, since it uses less digits than its factorization.

51444356113335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917063698.

The product of its digits is 3888000, while the sum is 48.

The spelling of 51444356113335 in words is "fifty-one trillion, four hundred forty-four billion, three hundred fifty-six million, one hundred thirteen thousand, three hundred thirty-five".