54512 has 10 divisors (see below), whose sum is σ = 105648. Its totient is φ = 27248.

The previous prime is 54503. The next prime is 54517. The reversal of 54512 is 21545.

54512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54517) by changing a digit.

54512 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1688 + ... + 1719.

2⁵⁴⁵¹² is an apocalyptic number.

It is an amenable number.

54512 is a deficient number, since it is larger than the sum of its proper divisors (51136).

54512 is a wasteful number, since it uses less digits than its factorization.

54512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415 (or 3409 counting only the distinct ones).

The product of its digits is 200, while the sum is 17.

The square root of 54512 is about 233.4780503602. The cubic root of 54512 is about 37.9167151041.

The spelling of 54512 in words is "fifty-four thousand, five hundred twelve".