54009188 has 12 divisors (see below), whose sum is σ = 94776192. Its totient is φ = 26930280.

The previous prime is 54009127. The next prime is 54009199. The reversal of 54009188 is 88190045.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16928 + ... + 19863.

It is an arithmetic number, because the mean of its divisors is an integer number (7898016).

Almost surely, 2^54009188 is an apocalyptic number.

It is an amenable number.

54009188 is a deficient number, since it is larger than the sum of its proper divisors (40767004).

54009188 is a wasteful number, since it uses less digits than its factorization.

54009188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37162 (or 37160 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 54009188 is about 7349.0943659746. The cubic root of 54009188 is about 377.9977510761.

The spelling of 54009188 in words is "fifty-four million, nine thousand, one hundred eighty-eight".