546418368 has 84 divisors (see below), whose sum is σ = 1608602320. Its totient is φ = 177209856.

The previous prime is 546418361. The next prime is 546418373. The reversal of 546418368 is 863814645.

546418368 is a `hidden beast` number, since 5 + 464 + 183 + 6 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (546418361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8493 + ... + 34131.

Almost surely, 2^546418368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546418368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (804301160).

546418368 is an abundant number, since it is smaller than the sum of its proper divisors (1062183952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546418368 is a wasteful number, since it uses less digits than its factorization.

546418368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25694 (or 25681 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 546418368 is about 23375.5934256224. The cubic root of 546418368 is about 817.5389067699.

It can be divided in two parts, 5464 and 18368, that added together give a palindrome (23832).

The spelling of 546418368 in words is "five hundred forty-six million, four hundred eighteen thousand, three hundred sixty-eight".