54327312 has 60 divisors (see below), whose sum is σ = 163742124. Its totient is φ = 16715520.

The previous prime is 54327307. The next prime is 54327313. The reversal of 54327312 is 21372345.

It can be written as a sum of positive squares in 2 ways, for example, as 34292736 + 20034576 = 5856^2 + 4476^2 .

It is not an unprimeable number, because it can be changed into a prime (54327313) 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, 12639 + ... + 16382.

Almost surely, 2^54327312 is an apocalyptic number.

54327312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54327312 is an abundant number, since it is smaller than the sum of its proper divisors (109414812).

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

54327312 is a wasteful number, since it uses less digits than its factorization.

54327312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29048 (or 29039 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 54327312 is about 7370.7063433568. The cubic root of 54327312 is about 378.7384573158.

Adding to 54327312 its reverse (21372345), we get a palindrome (75699657).

The spelling of 54327312 in words is "fifty-four million, three hundred twenty-seven thousand, three hundred twelve".