54497082 has 16 divisors (see below), whose sum is σ = 111529440. Its totient is φ = 17743152.

The previous prime is 54497071. The next prime is 54497083. The reversal of 54497082 is 28079445.

It is a self number, because there is not a number n which added to its sum of digits gives 54497082.

It is not an unprimeable number, because it can be changed into a prime (54497083) 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, 105357 + ... + 105872.

It is an arithmetic number, because the mean of its divisors is an integer number (6970590).

Almost surely, 2^54497082 is an apocalyptic number.

54497082 is an abundant number, since it is smaller than the sum of its proper divisors (57032358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54497082 is a wasteful number, since it uses less digits than its factorization.

54497082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211277.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 54497082 is about 7382.2138955736. The cubic root of 54497082 is about 379.1325596875.

The spelling of 54497082 in words is "fifty-four million, four hundred ninety-seven thousand, eighty-two".