55636234 has 8 divisors (see below), whose sum is σ = 85709988. Its totient is φ = 27066240.

The previous prime is 55636219. The next prime is 55636261. The reversal of 55636234 is 43263655.

It can be written as a sum of positive squares in 2 ways, for example, as 51624225 + 4012009 = 7185^2 + 2003^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 55636234.

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 in 3 ways as a sum of consecutive naturals, for example, 375847 + ... + 375994.

Almost surely, 2^55636234 is an apocalyptic number.

55636234 is a deficient number, since it is larger than the sum of its proper divisors (30073754).

55636234 is a wasteful number, since it uses less digits than its factorization.

55636234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751880.

The product of its digits is 64800, while the sum is 34.

The square root of 55636234 is about 7458.9700361377. The cubic root of 55636234 is about 381.7560323739.

Adding to 55636234 its reverse (43263655), we get a palindrome (98899889).

The spelling of 55636234 in words is "fifty-five million, six hundred thirty-six thousand, two hundred thirty-four".