54202018 has 24 divisors (see below), whose sum is σ = 93226788. Its totient is φ = 23542272.

The previous prime is 54202009. The next prime is 54202019. The reversal of 54202018 is 81020245.

54202018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 19474569 + 34727449 = 4413^2 + 5893^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54202018.

It is not an unprimeable number, because it can be changed into a prime (54202019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1030 + ... + 10462.

Almost surely, 2^54202018 is an apocalyptic number.

54202018 is a deficient number, since it is larger than the sum of its proper divisors (39024770).

54202018 is a wasteful number, since it uses less digits than its factorization.

54202018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9478 (or 9465 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 54202018 is about 7362.2019803860. The cubic root of 54202018 is about 378.4470742047.

The spelling of 54202018 in words is "fifty-four million, two hundred two thousand, eighteen".