54652812 has 12 divisors (see below), whose sum is σ = 127523256. Its totient is φ = 18217600.

The previous prime is 54652781. The next prime is 54652813. The reversal of 54652812 is 21825645.

54652812 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

54652812 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (54652813) 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, 2277189 + ... + 2277212.

It is an arithmetic number, because the mean of its divisors is an integer number (10626938).

Almost surely, 2^54652812 is an apocalyptic number.

It is an amenable number.

54652812 is an abundant number, since it is smaller than the sum of its proper divisors (72870444).

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

54652812 is a wasteful number, since it uses less digits than its factorization.

54652812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4554408 (or 4554406 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 54652812 is about 7392.7540199847. The cubic root of 54652812 is about 379.4933506449.

The spelling of 54652812 in words is "fifty-four million, six hundred fifty-two thousand, eight hundred twelve".