54963047 has 2 divisors, whose sum is σ = 54963048. Its totient is φ = 54963046.

The previous prime is 54963037. The next prime is 54963061. The reversal of 54963047 is 74036945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54963047 - 2²² = 50768743 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54963047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54963037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27481523 + 27481524.

It is an arithmetic number, because the mean of its divisors is an integer number (27481524).

Almost surely, 2^54963047 is an apocalyptic number.

54963047 is a deficient number, since it is larger than the sum of its proper divisors (1).

54963047 is an equidigital number, since it uses as much as digits as its factorization.

54963047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 54963047 is about 7413.7066977322. The cubic root of 54963047 is about 380.2100569932.

The spelling of 54963047 in words is "fifty-four million, nine hundred sixty-three thousand, forty-seven".