54206312 has 16 divisors (see below), whose sum is σ = 101715360. Its totient is φ = 27082224.

The previous prime is 54206303. The next prime is 54206357. The reversal of 54206312 is 21360245.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17333 + ... + 20219.

It is an arithmetic number, because the mean of its divisors is an integer number (6357210).

Almost surely, 2^54206312 is an apocalyptic number.

It is an amenable number.

54206312 is a deficient number, since it is larger than the sum of its proper divisors (47509048).

54206312 is a wasteful number, since it uses less digits than its factorization.

54206312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5240 (or 5236 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 54206312 is about 7362.4935993181. The cubic root of 54206312 is about 378.4570677368.

Adding to 54206312 its reverse (21360245), we get a palindrome (75566557).

The spelling of 54206312 in words is "fifty-four million, two hundred six thousand, three hundred twelve".