55232624 has 10 divisors (see below), whose sum is σ = 107013240. Its totient is φ = 27616304.

The previous prime is 55232581. The next prime is 55232663. The reversal of 55232624 is 42623255.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1726004 + ... + 1726035.

It is an arithmetic number, because the mean of its divisors is an integer number (10701324).

Almost surely, 2^55232624 is an apocalyptic number.

It is an amenable number.

55232624 is a deficient number, since it is larger than the sum of its proper divisors (51780616).

55232624 is a wasteful number, since it uses less digits than its factorization.

55232624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452047 (or 3452041 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 55232624 is about 7431.8654454989. The cubic root of 55232624 is about 380.8306483230.

Adding to 55232624 its reverse (42623255), we get a palindrome (97855879).

The spelling of 55232624 in words is "fifty-five million, two hundred thirty-two thousand, six hundred twenty-four".