54217412 has 24 divisors (see below), whose sum is σ = 100124640. Its totient is φ = 25617600.

The previous prime is 54217411. The next prime is 54217421. The reversal of 54217412 is 21471245.

54217412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54217411) 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 7 ways as a sum of consecutive naturals, for example, 45083 + ... + 46269.

It is an arithmetic number, because the mean of its divisors is an integer number (4171860).

Almost surely, 2^54217412 is an apocalyptic number.

It is an amenable number.

54217412 is a deficient number, since it is larger than the sum of its proper divisors (45907228).

54217412 is a wasteful number, since it uses less digits than its factorization.

54217412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811 (or 1809 counting only the distinct ones).

The product of its digits is 2240, while the sum is 26.

The square root of 54217412 is about 7363.2473814208. The cubic root of 54217412 is about 378.4828985955.

Adding to 54217412 its reverse (21471245), we get a palindrome (75688657).

The spelling of 54217412 in words is "fifty-four million, two hundred seventeen thousand, four hundred twelve".