54259018 has 16 divisors (see below), whose sum is σ = 89670240. Its totient is φ = 24418000.

The previous prime is 54258989. The next prime is 54259039. The reversal of 54259018 is 81095245.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9988 + ... + 14431.

It is an arithmetic number, because the mean of its divisors is an integer number (5604390).

Almost surely, 2^54259018 is an apocalyptic number.

54259018 is a deficient number, since it is larger than the sum of its proper divisors (35411222).

54259018 is a wasteful number, since it uses less digits than its factorization.

54259018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24533.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 54259018 is about 7366.0720876190. The cubic root of 54259018 is about 378.5796887380.

The spelling of 54259018 in words is "fifty-four million, two hundred fifty-nine thousand, eighteen".