54012211 has 24 divisors (see below), whose sum is σ = 63516672. Its totient is φ = 45460800.

The previous prime is 54012187. The next prime is 54012229. The reversal of 54012211 is 11221045.

It is not a de Polignac number, because 54012211 - 2¹¹ = 54010163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54012011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425230 + ... + 425356.

It is an arithmetic number, because the mean of its divisors is an integer number (2646528).

Almost surely, 2^54012211 is an apocalyptic number.

54012211 is a deficient number, since it is larger than the sum of its proper divisors (9504461).

54012211 is a wasteful number, since it uses less digits than its factorization.

54012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 54012211 is about 7349.3000346972. The cubic root of 54012211 is about 378.0048033693.

Adding to 54012211 its reverse (11221045), we get a palindrome (65233256).

The spelling of 54012211 in words is "fifty-four million, twelve thousand, two hundred eleven".