30063542513 has 4 divisors (see below), whose sum is σ = 30076564980. Its totient is φ = 30050520048.

The previous prime is 30063542393. The next prime is 30063542563. The reversal of 30063542513 is 31524536003.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13269196864 + 16794345649 = 115192^2 + 129593^2 .

It is a cyclic number.

It is not a de Polignac number, because 30063542513 - 2²⁴ = 30046765297 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 30063542513.

It is not an unprimeable number, because it can be changed into a prime (30063542563) 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, 6507770 + ... + 6512387.

It is an arithmetic number, because the mean of its divisors is an integer number (7519141245).

Almost surely, 2^30063542513 is an apocalyptic number.

It is an amenable number.

30063542513 is a deficient number, since it is larger than the sum of its proper divisors (13022467).

30063542513 is a wasteful number, since it uses less digits than its factorization.

30063542513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13022466.

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 30063542513 in words is "thirty billion, sixty-three million, five hundred forty-two thousand, five hundred thirteen".