54344005 has 8 divisors (see below), whose sum is σ = 65273472. Its totient is φ = 43434768.

The previous prime is 54343981. The next prime is 54344011. The reversal of 54344005 is 50044345.

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 54344005 - 2⁹ = 54343493 is a prime.

It is a Duffinian number.

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, 1672 + ... + 10558.

It is an arithmetic number, because the mean of its divisors is an integer number (8159184).

Almost surely, 2^54344005 is an apocalyptic number.

It is an amenable number.

54344005 is a deficient number, since it is larger than the sum of its proper divisors (10929467).

54344005 is a wasteful number, since it uses less digits than its factorization.

54344005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10115.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 54344005 is about 7371.8386444631. The cubic root of 54344005 is about 378.7772446427. Note that the first 3 decimals are identical.

The spelling of 54344005 in words is "fifty-four million, three hundred forty-four thousand, five".