30493458613 has 16 divisors (see below), whose sum is σ = 31672166400. Its totient is φ = 29336411520.

The previous prime is 30493458601. The next prime is 30493458623. The reversal of 30493458613 is 31685439403.

It is a cyclic number.

It is not a de Polignac number, because 30493458613 - 2⁹ = 30493458101 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 (30493458623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2789803 + ... + 2800711.

It is an arithmetic number, because the mean of its divisors is an integer number (1979510400).

Almost surely, 2^30493458613 is an apocalyptic number.

It is an amenable number.

30493458613 is a deficient number, since it is larger than the sum of its proper divisors (1178707787).

30493458613 is a wasteful number, since it uses less digits than its factorization.

30493458613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11892.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 30493458613 in words is "thirty billion, four hundred ninety-three million, four hundred fifty-eight thousand, six hundred thirteen".