54663336 has 224 divisors, whose sum is σ = 190968960. Its totient is φ = 14276736.

The previous prime is 54663331. The next prime is 54663337. The reversal of 54663336 is 63336645.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 54663336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54663331) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 530661 + ... + 530763.

It is an arithmetic number, because the mean of its divisors is an integer number (852540).

Almost surely, 2^54663336 is an apocalyptic number.

54663336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54663336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95484480).

54663336 is an abundant number, since it is smaller than the sum of its proper divisors (136305624).

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

54663336 is a wasteful number, since it uses less digits than its factorization.

54663336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 128 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The square root of 54663336 is about 7393.4657637674. The cubic root of 54663336 is about 379.5177076210.

The spelling of 54663336 in words is "fifty-four million, six hundred sixty-three thousand, three hundred thirty-six".