55008695 has 16 divisors (see below), whose sum is σ = 76177920. Its totient is φ = 37351584.

The previous prime is 55008689. The next prime is 55008721. The reversal of 55008695 is 59680055.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55008695 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 4025 + ... + 11234.

It is an arithmetic number, because the mean of its divisors is an integer number (4761120).

Almost surely, 2^55008695 is an apocalyptic number.

55008695 is a deficient number, since it is larger than the sum of its proper divisors (21169225).

55008695 is a wasteful number, since it uses less digits than its factorization.

55008695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15374.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 55008695 is about 7416.7846807090. The cubic root of 55008695 is about 380.3152854272.

The spelling of 55008695 in words is "fifty-five million, eight thousand, six hundred ninety-five".