4750675661 has 2 divisors, whose sum is σ = 4750675662. Its totient is φ = 4750675660.

The previous prime is 4750675637. The next prime is 4750675667. The reversal of 4750675661 is 1665760574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4448089636 + 302586025 = 66694^2 + 17395^2 .

It is a cyclic number.

It is not a de Polignac number, because 4750675661 - 2⁶ = 4750675597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4750675667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2375337830 + 2375337831.

It is an arithmetic number, because the mean of its divisors is an integer number (2375337831).

Almost surely, 2^4750675661 is an apocalyptic number.

It is an amenable number.

4750675661 is a deficient number, since it is larger than the sum of its proper divisors (1).

4750675661 is an equidigital number, since it uses as much as digits as its factorization.

4750675661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The square root of 4750675661 is about 68925.1453462378. The cubic root of 4750675661 is about 1681.0674033282.

The spelling of 4750675661 in words is "four billion, seven hundred fifty million, six hundred seventy-five thousand, six hundred sixty-one".