54243116 has 12 divisors (see below), whose sum is σ = 95265240. Its totient is φ = 27024480.

The previous prime is 54243109. The next prime is 54243121. The reversal of 54243116 is 61134245.

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, 23006 + ... + 25253.

It is an arithmetic number, because the mean of its divisors is an integer number (7938770).

Almost surely, 2^54243116 is an apocalyptic number.

It is an amenable number.

54243116 is a deficient number, since it is larger than the sum of its proper divisors (41022124).

54243116 is a wasteful number, since it uses less digits than its factorization.

54243116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48544 (or 48542 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 54243116 is about 7364.9926001321. The cubic root of 54243116 is about 378.5427009546.

The spelling of 54243116 in words is "fifty-four million, two hundred forty-three thousand, one hundred sixteen".