54061212 has 24 divisors (see below), whose sum is σ = 126516096. Its totient is φ = 17967088.

The previous prime is 54061187. The next prime is 54061229. The reversal of 54061212 is 21216045.

54061212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54061212² = 5845229285817888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2328 + ... + 10655.

It is an arithmetic number, because the mean of its divisors is an integer number (5271504).

Almost surely, 2^54061212 is an apocalyptic number.

It is an amenable number.

54061212 is an abundant number, since it is smaller than the sum of its proper divisors (72454884).

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

54061212 is a wasteful number, since it uses less digits than its factorization.

54061212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13337 (or 13335 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 54061212 is about 7352.6329977771. The cubic root of 54061212 is about 378.1190800885.

Adding to 54061212 its reverse (21216045), we get a palindrome (75277257).

The spelling of 54061212 in words is "fifty-four million, sixty-one thousand, two hundred twelve".