54805994 has 32 divisors (see below), whose sum is σ = 93804480. Its totient is φ = 23853312.

The previous prime is 54805967. The next prime is 54806023. The reversal of 54805994 is 49950845.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26792 + ... + 28764.

It is an arithmetic number, because the mean of its divisors is an integer number (2931390).

Almost surely, 2^54805994 is an apocalyptic number.

54805994 is a deficient number, since it is larger than the sum of its proper divisors (38998486).

54805994 is a wasteful number, since it uses less digits than its factorization.

54805994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 54805994 is about 7403.1070504215. The cubic root of 54805994 is about 379.8475704430.

The spelling of 54805994 in words is "fifty-four million, eight hundred five thousand, nine hundred ninety-four".