54204422 has 32 divisors (see below), whose sum is σ = 88646400. Its totient is φ = 24780448.

The previous prime is 54204383. The next prime is 54204431. The reversal of 54204422 is 22440245.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238673 + ... + 238899.

It is an arithmetic number, because the mean of its divisors is an integer number (2770200).

Almost surely, 2^54204422 is an apocalyptic number.

54204422 is a deficient number, since it is larger than the sum of its proper divisors (34441978).

54204422 is a wasteful number, since it uses less digits than its factorization.

54204422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 54204422 is about 7362.3652449468. The cubic root of 54204422 is about 378.4526691582.

Adding to 54204422 its reverse (22440245), we get a palindrome (76644667).

The spelling of 54204422 in words is "fifty-four million, two hundred four thousand, four hundred twenty-two".