54144512 has 20 divisors (see below), whose sum is σ = 108184296. Its totient is φ = 27072000.

The previous prime is 54144491. The next prime is 54144581. The reversal of 54144512 is 21544145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52364 + ... + 53387.

Almost surely, 2^54144512 is an apocalyptic number.

It is an amenable number.

54144512 is a deficient number, since it is larger than the sum of its proper divisors (54039784).

54144512 is an equidigital number, since it uses as much as digits as its factorization.

54144512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105769 (or 105753 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 54144512 is about 7358.2954547911. The cubic root of 54144512 is about 378.3131881778.

Adding to 54144512 its reverse (21544145), we get a palindrome (75688657).

The spelling of 54144512 in words is "fifty-four million, one hundred forty-four thousand, five hundred twelve".