4595665961 has 2 divisors, whose sum is σ = 4595665962. Its totient is φ = 4595665960.

The previous prime is 4595665909. The next prime is 4595666011. The reversal of 4595665961 is 1695665954.

It is a happy number.

4595665961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2796294400 + 1799371561 = 52880^2 + 42419^2 .

It is a cyclic number.

It is not a de Polignac number, because 4595665961 - 2¹⁴ = 4595649577 is a prime.

It is a super-2 number, since 2×4595665961² = 42240291250188107042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4595665897 and 4595665906.

It is not a weakly prime, because it can be changed into another prime (4595625961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2297832980 + 2297832981.

It is an arithmetic number, because the mean of its divisors is an integer number (2297832981).

Almost surely, 2^4595665961 is an apocalyptic number.

It is an amenable number.

4595665961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4595665961 is an equidigital number, since it uses as much as digits as its factorization.

4595665961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8748000, while the sum is 56.

The square root of 4595665961 is about 67791.3413423868. The cubic root of 4595665961 is about 1662.5810191055.

The spelling of 4595665961 in words is "four billion, five hundred ninety-five million, six hundred sixty-five thousand, nine hundred sixty-one".