51041340444523 has 8 divisors (see below), whose sum is σ = 59964651711216. Its totient is φ = 42831894079200.

The previous prime is 51041340444511. The next prime is 51041340444533. The reversal of 51041340444523 is 32544404314015.

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

It is a cyclic number.

It is not a de Polignac number, because 51041340444523 - 2³³ = 51032750509931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51041340444533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178466225188 + ... + 178466225473.

It is an arithmetic number, because the mean of its divisors is an integer number (7495581463902).

Almost surely, 2^{51041340444523} is an apocalyptic number.

51041340444523 is a deficient number, since it is larger than the sum of its proper divisors (8923311266693).

51041340444523 is a wasteful number, since it uses less digits than its factorization.

51041340444523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356932450685.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 51041340444523 its reverse (32544404314015), we get a palindrome (83585744758538).

The spelling of 51041340444523 in words is "fifty-one trillion, forty-one billion, three hundred forty million, four hundred forty-four thousand, five hundred twenty-three".