8240453413 has 2 divisors, whose sum is σ = 8240453414. Its totient is φ = 8240453412.

The previous prime is 8240453411. The next prime is 8240453489. The reversal of 8240453413 is 3143540428.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8207997604 + 32455809 = 90598^2 + 5697^2 .

It is a cyclic number.

It is not a de Polignac number, because 8240453413 - 2¹ = 8240453411 is a prime.

Together with 8240453411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8240453411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4120226706 + 4120226707.

It is an arithmetic number, because the mean of its divisors is an integer number (4120226707).

Almost surely, 2^8240453413 is an apocalyptic number.

It is an amenable number.

8240453413 is a deficient number, since it is larger than the sum of its proper divisors (1).

8240453413 is an equidigital number, since it uses as much as digits as its factorization.

8240453413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 8240453413 is about 90776.9431794219. The cubic root of 8240453413 is about 2019.8403145507.

The spelling of 8240453413 in words is "eight billion, two hundred forty million, four hundred fifty-three thousand, four hundred thirteen".