51414344541 has 16 divisors (see below), whose sum is σ = 87050742400. Its totient is φ = 29379625344.

The previous prime is 51414344503. The next prime is 51414344543. The reversal of 51414344541 is 14544341415.

51414344541 is a `hidden beast` number, since 5 + 141 + 434 + 45 + 41 = 666.

It is not a de Polignac number, because 51414344541 - 2⁶ = 51414344477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51414344496 and 51414344505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51414344543) 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 15 ways as a sum of consecutive naturals, for example, 136016596 + ... + 136016973.

It is an arithmetic number, because the mean of its divisors is an integer number (5440671400).

Almost surely, 2^51414344541 is an apocalyptic number.

It is an amenable number.

51414344541 is a deficient number, since it is larger than the sum of its proper divisors (35636397859).

51414344541 is a wasteful number, since it uses less digits than its factorization.

51414344541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272033585 (or 272033579 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

Adding to 51414344541 its reverse (14544341415), we get a palindrome (65958685956).

The spelling of 51414344541 in words is "fifty-one billion, four hundred fourteen million, three hundred forty-four thousand, five hundred forty-one".