5571715417 has 4 divisors (see below), whose sum is σ = 5663055076. Its totient is φ = 5480375760.

The previous prime is 5571715403. The next prime is 5571715441. The reversal of 5571715417 is 7145171755.

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 1135622601 + 4436092816 = 33699^2 + 66604^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5571715417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5571715447) 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, 45669738 + ... + 45669859.

It is an arithmetic number, because the mean of its divisors is an integer number (1415763769).

Almost surely, 2^5571715417 is an apocalyptic number.

It is an amenable number.

5571715417 is a deficient number, since it is larger than the sum of its proper divisors (91339659).

5571715417 is an equidigital number, since it uses as much as digits as its factorization.

5571715417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91339658.

The product of its digits is 171500, while the sum is 43.

The square root of 5571715417 is about 74643.9241800697. The cubic root of 5571715417 is about 1772.8131944908.

The spelling of 5571715417 in words is "five billion, five hundred seventy-one million, seven hundred fifteen thousand, four hundred seventeen".