54427805 has 8 divisors (see below), whose sum is σ = 65705472. Its totient is φ = 43280848.

The previous prime is 54427801. The next prime is 54427823. The reversal of 54427805 is 50872445.

54427805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54427805 - 2² = 54427801 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54427801) 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, 31757 + ... + 33426.

It is an arithmetic number, because the mean of its divisors is an integer number (8213184).

Almost surely, 2^54427805 is an apocalyptic number.

It is an amenable number.

54427805 is a deficient number, since it is larger than the sum of its proper divisors (11277667).

54427805 is a wasteful number, since it uses less digits than its factorization.

54427805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65355.

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 54427805 is about 7377.5202473460. The cubic root of 54427805 is about 378.9718397449.

The spelling of 54427805 in words is "fifty-four million, four hundred twenty-seven thousand, eight hundred five".