54511552 has 28 divisors (see below), whose sum is σ = 109952536. Its totient is φ = 26807040.

The previous prime is 54511531. The next prime is 54511559. The reversal of 54511552 is 25511545.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 54511552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54511559) 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, 3078 + ... + 10885.

Almost surely, 2^54511552 is an apocalyptic number.

It is an amenable number.

54511552 is an abundant number, since it is smaller than the sum of its proper divisors (55440984).

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

54511552 is a wasteful number, since it uses less digits than its factorization.

54511552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14036 (or 14026 counting only the distinct ones).

The product of its digits is 5000, while the sum is 28.

The square root of 54511552 is about 7383.1938888262. The cubic root of 54511552 is about 379.1661123259.

The spelling of 54511552 in words is "fifty-four million, five hundred eleven thousand, five hundred fifty-two".