4521430717 has 2 divisors, whose sum is σ = 4521430718. Its totient is φ = 4521430716.

The previous prime is 4521430699. The next prime is 4521430723. The reversal of 4521430717 is 7170341254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4192044516 + 329386201 = 64746^2 + 18149^2 .

It is a cyclic number.

It is not a de Polignac number, because 4521430717 - 2²³ = 4513042109 is a prime.

It is a super-2 number, since 2×4521430717² = 40886671457262268178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4521433717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2260715358 + 2260715359.

It is an arithmetic number, because the mean of its divisors is an integer number (2260715359).

Almost surely, 2^4521430717 is an apocalyptic number.

It is an amenable number.

4521430717 is a deficient number, since it is larger than the sum of its proper divisors (1).

4521430717 is an equidigital number, since it uses as much as digits as its factorization.

4521430717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 4521430717 is about 67241.5847299868. The cubic root of 4521430717 is about 1653.5803145121.

The spelling of 4521430717 in words is "four billion, five hundred twenty-one million, four hundred thirty thousand, seven hundred seventeen".