54018906 has 16 divisors (see below), whose sum is σ = 109252800. Its totient is φ = 17803808.

The previous prime is 54018901. The next prime is 54018917. The reversal of 54018906 is 60981045.

It is not an unprimeable number, because it can be changed into a prime (54018901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50046 + ... + 51113.

It is an arithmetic number, because the mean of its divisors is an integer number (6828300).

Almost surely, 2^54018906 is an apocalyptic number.

54018906 is an abundant number, since it is smaller than the sum of its proper divisors (55233894).

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

54018906 is a wasteful number, since it uses less digits than its factorization.

54018906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101253.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 54018906 is about 7349.7555061376. The cubic root of 54018906 is about 378.0204210574.

The spelling of 54018906 in words is "fifty-four million, eighteen thousand, nine hundred six".