54274520347 has 2 divisors, whose sum is σ = 54274520348. Its totient is φ = 54274520346.

The previous prime is 54274520233. The next prime is 54274520351. The reversal of 54274520347 is 74302547245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54274520347 - 2⁷ = 54274520219 is a prime.

It is not a weakly prime, because it can be changed into another prime (54274520387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27137260173 + 27137260174.

It is an arithmetic number, because the mean of its divisors is an integer number (27137260174).

Almost surely, 2^54274520347 is an apocalyptic number.

54274520347 is a deficient number, since it is larger than the sum of its proper divisors (1).

54274520347 is an equidigital number, since it uses as much as digits as its factorization.

54274520347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 940800, while the sum is 43.

The spelling of 54274520347 in words is "fifty-four billion, two hundred seventy-four million, five hundred twenty thousand, three hundred forty-seven".