30085300547 has 4 divisors (see below), whose sum is σ = 30898416816. Its totient is φ = 29272184280.

The previous prime is 30085300513. The next prime is 30085300559. The reversal of 30085300547 is 74500358003.

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 30085300547 - 2⁸ = 30085300291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30085330547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406558079 + ... + 406558152.

It is an arithmetic number, because the mean of its divisors is an integer number (7724604204).

Almost surely, 2^30085300547 is an apocalyptic number.

30085300547 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

30085300547 is a deficient number, since it is larger than the sum of its proper divisors (813116269).

30085300547 is an equidigital number, since it uses as much as digits as its factorization.

30085300547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813116268.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 30085300547 in words is "thirty billion, eighty-five million, three hundred thousand, five hundred forty-seven".