5417585661 has 16 divisors (see below), whose sum is σ = 7331662080. Its totient is φ = 3557917440.

The previous prime is 5417585647. The next prime is 5417585681. The reversal of 5417585661 is 1665857145.

It is not a de Polignac number, because 5417585661 - 2⁶ = 5417585597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5417585661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5417585611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34921 + ... + 109793.

It is an arithmetic number, because the mean of its divisors is an integer number (458228880).

Almost surely, 2^5417585661 is an apocalyptic number.

It is an amenable number.

5417585661 is a deficient number, since it is larger than the sum of its proper divisors (1914076419).

5417585661 is a wasteful number, since it uses less digits than its factorization.

5417585661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75236.

The product of its digits is 1008000, while the sum is 48.

The square root of 5417585661 is about 73604.2502916781. The cubic root of 5417585661 is about 1756.3130527955.

The spelling of 5417585661 in words is "five billion, four hundred seventeen million, five hundred eighty-five thousand, six hundred sixty-one".