54142112 has 24 divisors (see below), whose sum is σ = 106850016. Its totient is φ = 27005632.

The previous prime is 54142103. The next prime is 54142133. The reversal of 54142112 is 21124145.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13133 + ... + 16755.

It is an arithmetic number, because the mean of its divisors is an integer number (4452084).

Almost surely, 2^54142112 is an apocalyptic number.

It is an amenable number.

54142112 is a deficient number, since it is larger than the sum of its proper divisors (52707904).

54142112 is a wasteful number, since it uses less digits than its factorization.

54142112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100 (or 4092 counting only the distinct ones).

The product of its digits is 320, while the sum is 20.

The square root of 54142112 is about 7358.1323717367. The cubic root of 54142112 is about 378.3075984142.

Adding to 54142112 its reverse (21124145), we get a palindrome (75266257).

The spelling of 54142112 in words is "fifty-four million, one hundred forty-two thousand, one hundred twelve".