54845012 has 12 divisors (see below), whose sum is σ = 96615456. Its totient is φ = 27240600.

The previous prime is 54844987. The next prime is 54845017. The reversal of 54845012 is 21054845.

54845012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54845017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44798 + ... + 46005.

It is an arithmetic number, because the mean of its divisors is an integer number (8051288).

Almost surely, 2^54845012 is an apocalyptic number.

It is an amenable number.

54845012 is a deficient number, since it is larger than the sum of its proper divisors (41770444).

54845012 is a wasteful number, since it uses less digits than its factorization.

54845012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90958 (or 90956 counting only the distinct ones).

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

The square root of 54845012 is about 7405.7418264479. The cubic root of 54845012 is about 379.9376906146.

Adding to 54845012 its reverse (21054845), we get a palindrome (75899857).

The spelling of 54845012 in words is "fifty-four million, eight hundred forty-five thousand, twelve".