30804080613 has 4 divisors (see below), whose sum is σ = 41072107488. Its totient is φ = 20536053740.

The previous prime is 30804080557. The next prime is 30804080617. The reversal of 30804080613 is 31608040803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30804080613 - 2¹⁴ = 30804064229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30804080617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5134013433 + ... + 5134013438.

It is an arithmetic number, because the mean of its divisors is an integer number (10268026872).

Almost surely, 2^30804080613 is an apocalyptic number.

It is an amenable number.

30804080613 is a deficient number, since it is larger than the sum of its proper divisors (10268026875).

30804080613 is a wasteful number, since it uses less digits than its factorization.

30804080613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10268026874.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 30804080613 in words is "thirty billion, eight hundred four million, eighty thousand, six hundred thirteen".