54115332 has 24 divisors (see below), whose sum is σ = 128653056. Its totient is φ = 17697888.

The previous prime is 54115319. The next prime is 54115379. The reversal of 54115332 is 23351145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41908 + ... + 43179.

It is an arithmetic number, because the mean of its divisors is an integer number (5360544).

Almost surely, 2^54115332 is an apocalyptic number.

It is an amenable number.

54115332 is an abundant number, since it is smaller than the sum of its proper divisors (74537724).

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

54115332 is a wasteful number, since it uses less digits than its factorization.

54115332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85147 (or 85145 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 54115332 is about 7356.3123914092. The cubic root of 54115332 is about 378.2452147605.

Adding to 54115332 its reverse (23351145), we get a palindrome (77466477).

The spelling of 54115332 in words is "fifty-four million, one hundred fifteen thousand, three hundred thirty-two".