54868633 has 2 divisors, whose sum is σ = 54868634. Its totient is φ = 54868632.

The previous prime is 54868631. The next prime is 54868687. The reversal of 54868633 is 33686845.

54868633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41822089 + 13046544 = 6467^2 + 3612^2 .

It is a cyclic number.

It is not a de Polignac number, because 54868633 - 2¹ = 54868631 is a prime.

Together with 54868631, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 54868633.

It is not a weakly prime, because it can be changed into another prime (54868631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27434316 + 27434317.

It is an arithmetic number, because the mean of its divisors is an integer number (27434317).

Almost surely, 2^54868633 is an apocalyptic number.

It is an amenable number.

54868633 is a deficient number, since it is larger than the sum of its proper divisors (1).

54868633 is an equidigital number, since it uses as much as digits as its factorization.

54868633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 43.

The square root of 54868633 is about 7407.3364308637. The cubic root of 54868633 is about 379.9922274495.

The spelling of 54868633 in words is "fifty-four million, eight hundred sixty-eight thousand, six hundred thirty-three".