54550667 has 2 divisors, whose sum is σ = 54550668. Its totient is φ = 54550666.

The previous prime is 54550651. The next prime is 54550693. The reversal of 54550667 is 76605545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54550667 - 2⁴ = 54550651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54550667.

It is not a weakly prime, because it can be changed into another prime (54550697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27275333 + 27275334.

It is an arithmetic number, because the mean of its divisors is an integer number (27275334).

Almost surely, 2^54550667 is an apocalyptic number.

54550667 is a deficient number, since it is larger than the sum of its proper divisors (1).

54550667 is an equidigital number, since it uses as much as digits as its factorization.

54550667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 54550667 is about 7385.8423351707. The cubic root of 54550667 is about 379.2567814042.

The spelling of 54550667 in words is "fifty-four million, five hundred fifty thousand, six hundred sixty-seven".