54122664 has 16 divisors (see below), whose sum is σ = 135306720. Its totient is φ = 18040880.

The previous prime is 54122603. The next prime is 54122687. The reversal of 54122664 is 46622145.

54122664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127532 + ... + 1127579.

It is an arithmetic number, because the mean of its divisors is an integer number (8456670).

Almost surely, 2^54122664 is an apocalyptic number.

It is an amenable number.

54122664 is an abundant number, since it is smaller than the sum of its proper divisors (81184056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54122664 is a wasteful number, since it uses less digits than its factorization.

54122664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255120 (or 2255116 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 54122664 is about 7356.8107220453. The cubic root of 54122664 is about 378.2622966026.

The spelling of 54122664 in words is "fifty-four million, one hundred twenty-two thousand, six hundred sixty-four".