8475617741 has 2 divisors, whose sum is σ = 8475617742. Its totient is φ = 8475617740.

The previous prime is 8475617729. The next prime is 8475617747. The reversal of 8475617741 is 1477165748.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7411488100 + 1064129641 = 86090^2 + 32621^2 .

It is a cyclic number.

It is not a de Polignac number, because 8475617741 - 2²⁶ = 8408508877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8475617741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8475617747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4237808870 + 4237808871.

It is an arithmetic number, because the mean of its divisors is an integer number (4237808871).

Almost surely, 2^8475617741 is an apocalyptic number.

It is an amenable number.

8475617741 is a deficient number, since it is larger than the sum of its proper divisors (1).

8475617741 is an equidigital number, since it uses as much as digits as its factorization.

8475617741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1317120, while the sum is 50.

The square root of 8475617741 is about 92063.1182450388. The cubic root of 8475617741 is about 2038.8743101451.

The spelling of 8475617741 in words is "eight billion, four hundred seventy-five million, six hundred seventeen thousand, seven hundred forty-one".