55634032 has 40 divisors (see below), whose sum is σ = 110037600. Its totient is φ = 27244800.

The previous prime is 55634027. The next prime is 55634039. The reversal of 55634032 is 23043655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55634039) 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 7 ways as a sum of consecutive naturals, for example, 279469 + ... + 279667.

It is an arithmetic number, because the mean of its divisors is an integer number (2750940).

Almost surely, 2^55634032 is an apocalyptic number.

It is an amenable number.

55634032 is a deficient number, since it is larger than the sum of its proper divisors (54403568).

55634032 is a wasteful number, since it uses less digits than its factorization.

55634032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 55634032 is about 7458.8224271664. The cubic root of 55634032 is about 381.7509958607.

Adding to 55634032 its reverse (23043655), we get a palindrome (78677687).

The spelling of 55634032 in words is "fifty-five million, six hundred thirty-four thousand, thirty-two".