30763845713 has 4 divisors (see below), whose sum is σ = 30766557348. Its totient is φ = 30761134080.

The previous prime is 30763845703. The next prime is 30763845733. The reversal of 30763845713 is 31754836703.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31754836703 = 467 ⋅67997509.

It can be written as a sum of positive squares in 2 ways, for example, as 18417746944 + 12346098769 = 135712^2 + 111113^2 .

It is a cyclic number.

It is not a de Polignac number, because 30763845713 - 2¹² = 30763841617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30763845703) 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, 1338728 + ... + 1361513.

It is an arithmetic number, because the mean of its divisors is an integer number (7691639337).

Almost surely, 2^30763845713 is an apocalyptic number.

It is an amenable number.

30763845713 is a deficient number, since it is larger than the sum of its proper divisors (2711635).

30763845713 is a wasteful number, since it uses less digits than its factorization.

30763845713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711634.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 30763845713 in words is "thirty billion, seven hundred sixty-three million, eight hundred forty-five thousand, seven hundred thirteen".