54229907 has 2 divisors, whose sum is σ = 54229908. Its totient is φ = 54229906.

The previous prime is 54229897. The next prime is 54229927. The reversal of 54229907 is 70992245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54229907 - 2⁶ = 54229843 is a prime.

It is not a weakly prime, because it can be changed into another prime (54229927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27114953 + 27114954.

It is an arithmetic number, because the mean of its divisors is an integer number (27114954).

Almost surely, 2^54229907 is an apocalyptic number.

54229907 is a deficient number, since it is larger than the sum of its proper divisors (1).

54229907 is an equidigital number, since it uses as much as digits as its factorization.

54229907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 54229907 is about 7364.0958032877. The cubic root of 54229907 is about 378.5119715470.

The spelling of 54229907 in words is "fifty-four million, two hundred twenty-nine thousand, nine hundred seven".