54124805 has 8 divisors (see below), whose sum is σ = 74228352. Its totient is φ = 37114128.

The previous prime is 54124801. The next prime is 54124813. The reversal of 54124805 is 50842145.

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 54124805 - 2² = 54124801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54124801) 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, 773177 + ... + 773246.

It is an arithmetic number, because the mean of its divisors is an integer number (9278544).

Almost surely, 2^54124805 is an apocalyptic number.

It is an amenable number.

54124805 is a deficient number, since it is larger than the sum of its proper divisors (20103547).

54124805 is a wasteful number, since it uses less digits than its factorization.

54124805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546435.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 54124805 is about 7356.9562320297. The cubic root of 54124805 is about 378.2672843400.

The spelling of 54124805 in words is "fifty-four million, one hundred twenty-four thousand, eight hundred five".