8047360457 has 2 divisors, whose sum is σ = 8047360458. Its totient is φ = 8047360456.

The previous prime is 8047360319. The next prime is 8047360471. The reversal of 8047360457 is 7540637408.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5038728256 + 3008632201 = 70984^2 + 54851^2 .

It is a cyclic number.

It is not a de Polignac number, because 8047360457 - 2¹⁴ = 8047344073 is a prime.

It is not a weakly prime, because it can be changed into another prime (8047365457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4023680228 + 4023680229.

It is an arithmetic number, because the mean of its divisors is an integer number (4023680229).

Almost surely, 2^8047360457 is an apocalyptic number.

It is an amenable number.

8047360457 is a deficient number, since it is larger than the sum of its proper divisors (1).

8047360457 is an equidigital number, since it uses as much as digits as its factorization.

8047360457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 8047360457 is about 89707.0814205880. The cubic root of 8047360457 is about 2003.9389420251.

The spelling of 8047360457 in words is "eight billion, forty-seven million, three hundred sixty thousand, four hundred fifty-seven".