9675285049 has 2 divisors, whose sum is σ = 9675285050. Its totient is φ = 9675285048.

The previous prime is 9675284999. The next prime is 9675285073. The reversal of 9675285049 is 9405825769.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7725179449 + 1950105600 = 87893^2 + 44160^2 .

It is an emirp because it is prime and its reverse (9405825769) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9675285049 - 2⁷ = 9675284921 is a prime.

It is a super-2 number, since 2×9675285049² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9675285749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4837642524 + 4837642525.

It is an arithmetic number, because the mean of its divisors is an integer number (4837642525).

Almost surely, 2^9675285049 is an apocalyptic number.

It is an amenable number.

9675285049 is a deficient number, since it is larger than the sum of its proper divisors (1).

9675285049 is an equidigital number, since it uses as much as digits as its factorization.

9675285049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The square root of 9675285049 is about 98363.0268393567. The cubic root of 9675285049 is about 2130.8583937609.

The spelling of 9675285049 in words is "nine billion, six hundred seventy-five million, two hundred eighty-five thousand, forty-nine".