30847495463 has 4 divisors (see below), whose sum is σ = 31270063968. Its totient is φ = 30424926960.

The previous prime is 30847495453. The next prime is 30847495487. The reversal of 30847495463 is 36459474803.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30847495463 - 2¹⁶ = 30847429927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30847495423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211284143 + ... + 211284288.

It is an arithmetic number, because the mean of its divisors is an integer number (7817515992).

Almost surely, 2^30847495463 is an apocalyptic number.

30847495463 is a deficient number, since it is larger than the sum of its proper divisors (422568505).

30847495463 is an equidigital number, since it uses as much as digits as its factorization.

30847495463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422568504.

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 30847495463 in words is "thirty billion, eight hundred forty-seven million, four hundred ninety-five thousand, four hundred sixty-three".