3563120761 has 2 divisors, whose sum is σ = 3563120762. Its totient is φ = 3563120760.

The previous prime is 3563120753. The next prime is 3563120767. The reversal of 3563120761 is 1670213653.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3256870761 + 306250000 = 57069^2 + 17500^2 .

It is an emirp because it is prime and its reverse (1670213653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3563120761 - 2³ = 3563120753 is a prime.

It is not a weakly prime, because it can be changed into another prime (3563120767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781560380 + 1781560381.

It is an arithmetic number, because the mean of its divisors is an integer number (1781560381).

Almost surely, 2^3563120761 is an apocalyptic number.

It is an amenable number.

3563120761 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563120761 is an equidigital number, since it uses as much as digits as its factorization.

3563120761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 3563120761 is about 59691.8818684752. The cubic root of 3563120761 is about 1527.3673896965.

The spelling of 3563120761 in words is "three billion, five hundred sixty-three million, one hundred twenty thousand, seven hundred sixty-one".