54655636 has 24 divisors (see below), whose sum is σ = 114065280. Its totient is φ = 22405152.

The previous prime is 54655631. The next prime is 54655637. The reversal of 54655636 is 63655645.

It is a happy number.

54655636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54655631) 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 7 ways as a sum of consecutive naturals, for example, 41791 + ... + 43078.

It is an arithmetic number, because the mean of its divisors is an integer number (4752720).

Almost surely, 2^54655636 is an apocalyptic number.

It is an amenable number.

54655636 is an abundant number, since it is smaller than the sum of its proper divisors (59409644).

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

54655636 is a wasteful number, since it uses less digits than its factorization.

54655636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84903 (or 84901 counting only the distinct ones).

The product of its digits is 324000, while the sum is 40.

The square root of 54655636 is about 7392.9450153508. The cubic root of 54655636 is about 379.4998868793.

Subtracting 54655636 from its reverse (63655645), we obtain a palindrome (9000009).

The spelling of 54655636 in words is "fifty-four million, six hundred fifty-five thousand, six hundred thirty-six".