54242116 has 6 divisors (see below), whose sum is σ = 94923710. Its totient is φ = 27121056.

The previous prime is 54242107. The next prime is 54242117. The reversal of 54242116 is 61124245.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 52562500 + 1679616 = 7250^2 + 1296^2 .

It is not an unprimeable number, because it can be changed into a prime (54242117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6780261 + ... + 6780268.

Almost surely, 2^54242116 is an apocalyptic number.

It is an amenable number.

54242116 is a deficient number, since it is larger than the sum of its proper divisors (40681594).

54242116 is a wasteful number, since it uses less digits than its factorization.

54242116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13560533 (or 13560531 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 54242116 is about 7364.9247110884. The cubic root of 54242116 is about 378.5403747299.

The spelling of 54242116 in words is "fifty-four million, two hundred forty-two thousand, one hundred sixteen".