51325241115423 has 64 divisors (see below), whose sum is σ = 80017478553600. Its totient is φ = 28916921986560.

The previous prime is 51325241115391. The next prime is 51325241115443. The reversal of 51325241115423 is 32451114252315.

It is not a de Polignac number, because 51325241115423 - 2⁵ = 51325241115391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51325241115443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 201909838 + ... + 202163876.

It is an arithmetic number, because the mean of its divisors is an integer number (1250273102400).

Almost surely, 2^{51325241115423} is an apocalyptic number.

51325241115423 is a deficient number, since it is larger than the sum of its proper divisors (28692237438177).

51325241115423 is a wasteful number, since it uses less digits than its factorization.

51325241115423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258492.

The product of its digits is 144000, while the sum is 39.

Adding to 51325241115423 its reverse (32451114252315), we get a palindrome (83776355367738).

The spelling of 51325241115423 in words is "fifty-one trillion, three hundred twenty-five billion, two hundred forty-one million, one hundred fifteen thousand, four hundred twenty-three".