54413568 has 216 divisors, whose sum is σ = 181752480. Its totient is φ = 15482880.

The previous prime is 54413539. The next prime is 54413573. The reversal of 54413568 is 86531445.

It is a happy number.

54413568 is a `hidden beast` number, since 54 + 41 + 3 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481480 + ... + 481592.

Almost surely, 2^54413568 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 54413568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90876240).

54413568 is an abundant number, since it is smaller than the sum of its proper divisors (127338912).

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

54413568 is a wasteful number, since it uses less digits than its factorization.

54413568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 148 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 54413568 is about 7376.5552936313. Note that the first 3 decimals coincide. The cubic root of 54413568 is about 378.9387935682.

It can be divided in two parts, 5441 and 3568, that added together give a palindrome (9009).

The spelling of 54413568 in words is "fifty-four million, four hundred thirteen thousand, five hundred sixty-eight".