54132512 has 24 divisors (see below), whose sum is σ = 121798656. Its totient is φ = 23199552.

The previous prime is 54132511. The next prime is 54132527. The reversal of 54132512 is 21523145.

It is not an unprimeable number, because it can be changed into a prime (54132511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120608 + ... + 121055.

It is an arithmetic number, because the mean of its divisors is an integer number (5074944).

Almost surely, 2^54132512 is an apocalyptic number.

It is an amenable number.

54132512 is an abundant number, since it is smaller than the sum of its proper divisors (67666144).

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

54132512 is a wasteful number, since it uses less digits than its factorization.

54132512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241680 (or 241672 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 54132512 is about 7357.4800033707. The cubic root of 54132512 is about 378.2852377078.

Adding to 54132512 its reverse (21523145), we get a palindrome (75655657).

The spelling of 54132512 in words is "fifty-four million, one hundred thirty-two thousand, five hundred twelve".