54033563 has 2 divisors, whose sum is σ = 54033564. Its totient is φ = 54033562.

The previous prime is 54033533. The next prime is 54033571. The reversal of 54033563 is 36533045.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54033563 - 2⁸ = 54033307 is a prime.

It is not a weakly prime, because it can be changed into another prime (54033533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27016781 + 27016782.

It is an arithmetic number, because the mean of its divisors is an integer number (27016782).

Almost surely, 2^54033563 is an apocalyptic number.

54033563 is a deficient number, since it is larger than the sum of its proper divisors (1).

54033563 is an equidigital number, since it uses as much as digits as its factorization.

54033563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 54033563 is about 7350.7525465084. The cubic root of 54033563 is about 378.0546075098.

The spelling of 54033563 in words is "fifty-four million, thirty-three thousand, five hundred sixty-three".