54432006 has 16 divisors (see below), whose sum is σ = 110489664. Its totient is φ = 17873064.

The previous prime is 54431963. The next prime is 54432013. The reversal of 54432006 is 60023445.

It is a super-3 number, since 3×54432006³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67300 + ... + 68103.

It is an arithmetic number, because the mean of its divisors is an integer number (6905604).

Almost surely, 2^54432006 is an apocalyptic number.

54432006 is an abundant number, since it is smaller than the sum of its proper divisors (56057658).

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

54432006 is a wasteful number, since it uses less digits than its factorization.

54432006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135475.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 54432006 is about 7377.8049581159. The cubic root of 54432006 is about 378.9815897843.

The spelling of 54432006 in words is "fifty-four million, four hundred thirty-two thousand, six".