55635110717 has 4 divisors (see below), whose sum is σ = 57138762396. Its totient is φ = 54131459040.

The previous prime is 55635110701. The next prime is 55635110731. The reversal of 55635110717 is 71701153655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43583242756 + 12051867961 = 208766^2 + 109781^2 .

It is a cyclic number.

It is not a de Polignac number, because 55635110717 - 2⁴ = 55635110701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55635110747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751825784 + ... + 751825857.

It is an arithmetic number, because the mean of its divisors is an integer number (14284690599).

Almost surely, 2^55635110717 is an apocalyptic number.

It is an amenable number.

55635110717 is a deficient number, since it is larger than the sum of its proper divisors (1503651679).

55635110717 is a wasteful number, since it uses less digits than its factorization.

55635110717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503651678.

The product of its (nonzero) digits is 110250, while the sum is 41.

The spelling of 55635110717 in words is "fifty-five billion, six hundred thirty-five million, one hundred ten thousand, seven hundred seventeen".