54554232 has 48 divisors (see below), whose sum is σ = 138948840. Its totient is φ = 17849152.

The previous prime is 54554209. The next prime is 54554233. The reversal of 54554232 is 23245545.

It is a self number, because there is not a number n which added to its sum of digits gives 54554232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54554233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83218 + ... + 83870.

Almost surely, 2^54554232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54554232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69474420).

54554232 is an abundant number, since it is smaller than the sum of its proper divisors (84394608).

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

54554232 is a wasteful number, since it uses less digits than its factorization.

54554232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780 (or 717 counting only the distinct ones).

The product of its digits is 24000, while the sum is 30.

The square root of 54554232 is about 7386.0836713376. The cubic root of 54554232 is about 379.2650429651.

Adding to 54554232 its reverse (23245545), we get a palindrome (77799777).

The spelling of 54554232 in words is "fifty-four million, five hundred fifty-four thousand, two hundred thirty-two".