54747127843 has 2 divisors, whose sum is σ = 54747127844. Its totient is φ = 54747127842.

The previous prime is 54747127823. The next prime is 54747127849. The reversal of 54747127843 is 34872174745.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54747127843 is a prime.

It is not a weakly prime, because it can be changed into another prime (54747127849) 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 as a sum of consecutive naturals, namely, 27373563921 + 27373563922.

It is an arithmetic number, because the mean of its divisors is an integer number (27373563922).

Almost surely, 2^54747127843 is an apocalyptic number.

54747127843 is a deficient number, since it is larger than the sum of its proper divisors (1).

54747127843 is an equidigital number, since it uses as much as digits as its factorization.

54747127843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5268480, while the sum is 52.

It can be divided in two parts, 5474 and 7127843, that added together give a palindrome (7133317).

The spelling of 54747127843 in words is "fifty-four billion, seven hundred forty-seven million, one hundred twenty-seven thousand, eight hundred forty-three".