5950558961 has 2 divisors, whose sum is σ = 5950558962. Its totient is φ = 5950558960.

The previous prime is 5950558921. The next prime is 5950558973. The reversal of 5950558961 is 1698550595.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3784587361 + 2165971600 = 61519^2 + 46540^2 .

It is a cyclic number.

It is not a de Polignac number, because 5950558961 - 2⁶ = 5950558897 is a prime.

It is not a weakly prime, because it can be changed into another prime (5950558921) 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, 2975279480 + 2975279481.

It is an arithmetic number, because the mean of its divisors is an integer number (2975279481).

Almost surely, 2^5950558961 is an apocalyptic number.

It is an amenable number.

5950558961 is a deficient number, since it is larger than the sum of its proper divisors (1).

5950558961 is an equidigital number, since it uses as much as digits as its factorization.

5950558961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430000, while the sum is 53.

The square root of 5950558961 is about 77139.8662236330. The cubic root of 5950558961 is about 1812.1156910192.

The spelling of 5950558961 in words is "five billion, nine hundred fifty million, five hundred fifty-eight thousand, nine hundred sixty-one".