54308032 has 42 divisors (see below), whose sum is σ = 111482124. Its totient is φ = 26248320.

The previous prime is 54308029. The next prime is 54308041. The reversal of 54308032 is 23080345.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 54307988 and 54308006.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61063 + ... + 61945.

Almost surely, 2^54308032 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 54308032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55741062).

54308032 is an abundant number, since it is smaller than the sum of its proper divisors (57174092).

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

54308032 is an equidigital number, since it uses as much as digits as its factorization.

54308032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 54308032 is about 7369.3983472194. The cubic root of 54308032 is about 378.6936490284.

Adding to 54308032 its reverse (23080345), we get a palindrome (77388377).

The spelling of 54308032 in words is "fifty-four million, three hundred eight thousand, thirty-two".