54322207 has 2 divisors, whose sum is σ = 54322208. Its totient is φ = 54322206.

The previous prime is 54322189. The next prime is 54322211. The reversal of 54322207 is 70222345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54322207 - 2¹⁵ = 54289439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54322237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27161103 + 27161104.

It is an arithmetic number, because the mean of its divisors is an integer number (27161104).

Almost surely, 2^54322207 is an apocalyptic number.

54322207 is a deficient number, since it is larger than the sum of its proper divisors (1).

54322207 is an equidigital number, since it uses as much as digits as its factorization.

54322207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 54322207 is about 7370.3600319116. The cubic root of 54322207 is about 378.7265939128.

The spelling of 54322207 in words is "fifty-four million, three hundred twenty-two thousand, two hundred seven".