54552612 has 12 divisors (see below), whose sum is σ = 127289456. Its totient is φ = 18184200.

The previous prime is 54552607. The next prime is 54552613. The reversal of 54552612 is 21625545.

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

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 54552612.

It is not an unprimeable number, because it can be changed into a prime (54552613) 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, 2273014 + ... + 2273037.

Almost surely, 2^54552612 is an apocalyptic number.

It is an amenable number.

54552612 is an abundant number, since it is smaller than the sum of its proper divisors (72736844).

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

54552612 is a wasteful number, since it uses less digits than its factorization.

54552612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546058 (or 4546056 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 54552612 is about 7385.9740048283. The cubic root of 54552612 is about 379.2612888082.

The spelling of 54552612 in words is "fifty-four million, five hundred fifty-two thousand, six hundred twelve".