54784277229467 has 2 divisors, whose sum is σ = 54784277229468. Its totient is φ = 54784277229466.

The previous prime is 54784277229449. The next prime is 54784277229491. The reversal of 54784277229467 is 76492277248745.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54784277229467 - 2⁸ = 54784277229211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54784277229394 and 54784277229403.

It is not a weakly prime, because it can be changed into another prime (54784277219467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27392138614733 + 27392138614734.

It is an arithmetic number, because the mean of its divisors is an integer number (27392138614734).

Almost surely, 2^{54784277229467} is an apocalyptic number.

54784277229467 is a deficient number, since it is larger than the sum of its proper divisors (1).

54784277229467 is an equidigital number, since it uses as much as digits as its factorization.

54784277229467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2655313920, while the sum is 74.

The spelling of 54784277229467 in words is "fifty-four trillion, seven hundred eighty-four billion, two hundred seventy-seven million, two hundred twenty-nine thousand, four hundred sixty-seven".