54201212 has 12 divisors (see below), whose sum is σ = 102148536. Its totient is φ = 25015920.

The previous prime is 54201211. The next prime is 54201227. The reversal of 54201212 is 21210245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54201211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521114 + ... + 521217.

It is an arithmetic number, because the mean of its divisors is an integer number (8512378).

Almost surely, 2^54201212 is an apocalyptic number.

54201212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54201212 is a deficient number, since it is larger than the sum of its proper divisors (47947324).

54201212 is a wasteful number, since it uses less digits than its factorization.

54201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042348 (or 1042346 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 54201212 is about 7362.1472411247. The cubic root of 54201212 is about 378.4451983222.

Adding to 54201212 its reverse (21210245), we get a palindrome (75411457).

The spelling of 54201212 in words is "fifty-four million, two hundred one thousand, two hundred twelve".