54484090 has 16 divisors (see below), whose sum is σ = 98392320. Its totient is φ = 21722320.

The previous prime is 54484057. The next prime is 54484097. The reversal of 54484090 is 9048445.

It is not an unprimeable number, because it can be changed into a prime (54484097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5650 + ... + 11869.

It is an arithmetic number, because the mean of its divisors is an integer number (6149520).

Almost surely, 2^54484090 is an apocalyptic number.

54484090 is a deficient number, since it is larger than the sum of its proper divisors (43908230).

54484090 is a wasteful number, since it uses less digits than its factorization.

54484090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17837.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 54484090 is about 7381.3338902938. Note that the first 3 decimals coincide. The cubic root of 54484090 is about 379.1024291343.

The spelling of 54484090 in words is "fifty-four million, four hundred eighty-four thousand, ninety".