55363634 has 8 divisors (see below), whose sum is σ = 83101548. Its totient is φ = 27663120.

The previous prime is 55363631. The next prime is 55363703. The reversal of 55363634 is 43636355.

It can be written as a sum of positive squares in 2 ways, for example, as 54715609 + 648025 = 7397^2 + 805^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 55363594 and 55363603.

It is not an unprimeable number, because it can be changed into a prime (55363631) 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 3 ways as a sum of consecutive naturals, for example, 5297 + ... + 11780.

Almost surely, 2^55363634 is an apocalyptic number.

55363634 is a deficient number, since it is larger than the sum of its proper divisors (27737914).

55363634 is a wasteful number, since it uses less digits than its factorization.

55363634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18700.

The product of its digits is 97200, while the sum is 35.

The square root of 55363634 is about 7440.6742974007. The cubic root of 55363634 is about 381.1315165637.

Adding to 55363634 its reverse (43636355), we get a palindrome (98999989).

The spelling of 55363634 in words is "fifty-five million, three hundred sixty-three thousand, six hundred thirty-four".