54052266 has 16 divisors (see below), whose sum is σ = 109586304. Its totient is φ = 17770464.

The previous prime is 54052261. The next prime is 54052289. The reversal of 54052266 is 66225045.

54052266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54052261) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 61266 + ... + 62141.

It is an arithmetic number, because the mean of its divisors is an integer number (6849144).

Almost surely, 2^54052266 is an apocalyptic number.

54052266 is an abundant number, since it is smaller than the sum of its proper divisors (55534038).

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

54052266 is a wasteful number, since it uses less digits than its factorization.

54052266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123485.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 54052266 is about 7352.0246191100. The cubic root of 54052266 is about 378.0982220046.

The spelling of 54052266 in words is "fifty-four million, fifty-two thousand, two hundred sixty-six".