7058475649 has 2 divisors, whose sum is σ = 7058475650. Its totient is φ = 7058475648.

The previous prime is 7058475587. The next prime is 7058475689. The reversal of 7058475649 is 9465748507.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7057176049 + 1299600 = 84007^2 + 1140^2 .

It is a cyclic number.

It is not a de Polignac number, because 7058475649 - 2¹⁹ = 7057951361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7058475649.

It is not a weakly prime, because it can be changed into another prime (7058475689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3529237824 + 3529237825.

It is an arithmetic number, because the mean of its divisors is an integer number (3529237825).

Almost surely, 2^7058475649 is an apocalyptic number.

It is an amenable number.

7058475649 is a deficient number, since it is larger than the sum of its proper divisors (1).

7058475649 is an equidigital number, since it uses as much as digits as its factorization.

7058475649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8467200, while the sum is 55.

The square root of 7058475649 is about 84014.7347136203. The cubic root of 7058475649 is about 1918.2430803899.

The spelling of 7058475649 in words is "seven billion, fifty-eight million, four hundred seventy-five thousand, six hundred forty-nine".