51325304345141 has 4 divisors (see below), whose sum is σ = 54026636152800. Its totient is φ = 48623972537484.

The previous prime is 51325304345083. The next prime is 51325304345171. The reversal of 51325304345141 is 14154340352315.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51325304345141 is a prime.

It is a super-2 number, since 2×51325304345141² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51325304345171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350665903801 + ... + 1350665903838.

It is an arithmetic number, because the mean of its divisors is an integer number (13506659038200).

Almost surely, 2^{51325304345141} is an apocalyptic number.

It is an amenable number.

51325304345141 is a deficient number, since it is larger than the sum of its proper divisors (2701331807659).

51325304345141 is a wasteful number, since it uses less digits than its factorization.

51325304345141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701331807658.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 51325304345141 its reverse (14154340352315), we get a palindrome (65479644697456).

The spelling of 51325304345141 in words is "fifty-one trillion, three hundred twenty-five billion, three hundred four million, three hundred forty-five thousand, one hundred forty-one".