54790855 has 16 divisors (see below), whose sum is σ = 75294720. Its totient is φ = 37494432.

The previous prime is 54790843. The next prime is 54790859. The reversal of 54790855 is 55809745.

It is a cyclic number.

It is not a de Polignac number, because 54790855 - 2⁵ = 54790823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54790859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19956 + ... + 22534.

It is an arithmetic number, because the mean of its divisors is an integer number (4705920).

Almost surely, 2^54790855 is an apocalyptic number.

54790855 is a deficient number, since it is larger than the sum of its proper divisors (20503865).

54790855 is a wasteful number, since it uses less digits than its factorization.

54790855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198.

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 54790855 is about 7402.0845037057. The cubic root of 54790855 is about 379.8125922620.

The spelling of 54790855 in words is "fifty-four million, seven hundred ninety thousand, eight hundred fifty-five".