55634264 has 32 divisors (see below), whose sum is σ = 119585280. Its totient is φ = 23769504.

The previous prime is 55634239. The next prime is 55634279. The reversal of 55634264 is 46243655.

It is a happy number.

It is a congruent number.

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, 19199 + ... + 21905.

It is an arithmetic number, because the mean of its divisors is an integer number (3737040).

Almost surely, 2^55634264 is an apocalyptic number.

It is an amenable number.

55634264 is an abundant number, since it is smaller than the sum of its proper divisors (63951016).

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

55634264 is a wasteful number, since it uses less digits than its factorization.

55634264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087 (or 3083 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 55634264 is about 7458.8379792029. The cubic root of 55634264 is about 381.7515265078.

The spelling of 55634264 in words is "fifty-five million, six hundred thirty-four thousand, two hundred sixty-four".