30958463225089 has 3 divisors (see below), whose sum is σ = 30958468789123. Its totient is φ = 30958457661056.

The previous prime is 30958463225087. The next prime is 30958463225093. The reversal of 30958463225089 is 98052236485903.

The square root of 30958463225089 is 5564033.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 25904995193025 + 5053468032064 = 5089695^2 + 2247992^2 .

It is not a de Polignac number, because 30958463225089 - 2¹ = 30958463225087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30958463225089.

It is not an unprimeable number, because it can be changed into a prime (30958463225087) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2782017 + ... + 8346049.

Almost surely, 2^{30958463225089} is an apocalyptic number.

30958463225089 is the 5564033-rd square number.

30958463225089 is the 2782017-th centered octagonal number.

It is an amenable number.

30958463225089 is a deficient number, since it is larger than the sum of its proper divisors (5564034).

30958463225089 is an frugal number, since it uses more digits than its factorization.

30958463225089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11128066 (or 5564033 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 64.

The spelling of 30958463225089 in words is "thirty trillion, nine hundred fifty-eight billion, four hundred sixty-three million, two hundred twenty-five thousand, eighty-nine".