54122385 has 16 divisors (see below), whose sum is σ = 86793984. Its totient is φ = 28799232.

The previous prime is 54122359. The next prime is 54122389. The reversal of 54122385 is 58322145.

It is not a de Polignac number, because 54122385 - 2⁵ = 54122353 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54122389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3049 + ... + 10841.

It is an arithmetic number, because the mean of its divisors is an integer number (5424624).

Almost surely, 2^54122385 is an apocalyptic number.

It is an amenable number.

54122385 is a deficient number, since it is larger than the sum of its proper divisors (32671599).

54122385 is a wasteful number, since it uses less digits than its factorization.

54122385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8264.

The product of its digits is 9600, while the sum is 30.

The square root of 54122385 is about 7356.7917599997. The cubic root of 54122385 is about 378.2616466262.

The spelling of 54122385 in words is "fifty-four million, one hundred twenty-two thousand, three hundred eighty-five".