54368147 has 2 divisors, whose sum is σ = 54368148. Its totient is φ = 54368146.

The previous prime is 54368099. The next prime is 54368233. The reversal of 54368147 is 74186345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54368147 - 2⁸ = 54367891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54368147.

It is not a weakly prime, because it can be changed into another prime (54368047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27184073 + 27184074.

It is an arithmetic number, because the mean of its divisors is an integer number (27184074).

Almost surely, 2^54368147 is an apocalyptic number.

54368147 is a deficient number, since it is larger than the sum of its proper divisors (1).

54368147 is an equidigital number, since it uses as much as digits as its factorization.

54368147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 38.

The square root of 54368147 is about 7373.4759103153. The cubic root of 54368147 is about 378.8333261826.

The spelling of 54368147 in words is "fifty-four million, three hundred sixty-eight thousand, one hundred forty-seven".