2975613598081 has 2 divisors, whose sum is σ = 2975613598082. Its totient is φ = 2975613598080.

The previous prime is 2975613598043. The next prime is 2975613598121. The reversal of 2975613598081 is 1808953165792.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2735137130625 + 240476467456 = 1653825^2 + 490384^2 .

It is a cyclic number.

It is not a de Polignac number, because 2975613598081 - 2¹⁹ = 2975613073793 is a prime.

It is a super-2 number, since 2×2975613598081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2975613595081) 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, 1487806799040 + 1487806799041.

It is an arithmetic number, because the mean of its divisors is an integer number (1487806799041).

Almost surely, 2^{2975613598081} is an apocalyptic number.

It is an amenable number.

2975613598081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2975613598081 is an equidigital number, since it uses as much as digits as its factorization.

2975613598081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32659200, while the sum is 64.

The spelling of 2975613598081 in words is "two trillion, nine hundred seventy-five billion, six hundred thirteen million, five hundred ninety-eight thousand, eighty-one".