2975650609 has 2 divisors, whose sum is σ = 2975650610. Its totient is φ = 2975650608.

The previous prime is 2975650529. The next prime is 2975650627. The reversal of 2975650609 is 9060565792.

2975650609 is digitally balanced in base 2, 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., 2226424225 + 749226384 = 47185^2 + 27372^2 .

It is a cyclic number.

It is not a de Polignac number, because 2975650609 - 2¹⁹ = 2975126321 is a prime.

It is not a weakly prime, because it can be changed into another prime (2975650649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1487825304 + 1487825305.

It is an arithmetic number, because the mean of its divisors is an integer number (1487825305).

Almost surely, 2^2975650609 is an apocalyptic number.

It is an amenable number.

2975650609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2975650609 is an equidigital number, since it uses as much as digits as its factorization.

2975650609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 49.

The square root of 2975650609 is about 54549.5243700621. The cubic root of 2975650609 is about 1438.3369769177.

The spelling of 2975650609 in words is "two billion, nine hundred seventy-five million, six hundred fifty thousand, six hundred nine".