55564195 has 8 divisors (see below), whose sum is σ = 68479344. Its totient is φ = 43249824.

The previous prime is 55564163. The next prime is 55564207. The reversal of 55564195 is 59146555.

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

It is a cyclic number.

It is not a de Polignac number, because 55564195 - 2⁵ = 55564163 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149989 + ... + 150358.

It is an arithmetic number, because the mean of its divisors is an integer number (8559918).

Almost surely, 2^55564195 is an apocalyptic number.

55564195 is a deficient number, since it is larger than the sum of its proper divisors (12915149).

55564195 is a wasteful number, since it uses less digits than its factorization.

55564195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300389.

The product of its digits is 135000, while the sum is 40.

The square root of 55564195 is about 7454.1394540215. The cubic root of 55564195 is about 381.5911925494.

The spelling of 55564195 in words is "fifty-five million, five hundred sixty-four thousand, one hundred ninety-five".