51411374573847 has 8 divisors (see below), whose sum is σ = 69002463004800. Its totient is φ = 34047267929400.

The previous prime is 51411374573777. The next prime is 51411374573893. The reversal of 51411374573847 is 74837547311415.

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

It is not a de Polignac number, because 51411374573847 - 2²² = 51411370379543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51411374573047) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 56745446097 + ... + 56745447002.

It is an arithmetic number, because the mean of its divisors is an integer number (8625307875600).

Almost surely, 2^{51411374573847} is an apocalyptic number.

51411374573847 is a deficient number, since it is larger than the sum of its proper divisors (17591088430953).

51411374573847 is a wasteful number, since it uses less digits than its factorization.

51411374573847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113490893253.

The product of its digits is 39513600, while the sum is 60.

The spelling of 51411374573847 in words is "fifty-one trillion, four hundred eleven billion, three hundred seventy-four million, five hundred seventy-three thousand, eight hundred forty-seven".