30055000547 has 32 divisors (see below), whose sum is σ = 35986863360. Its totient is φ = 24739344000.

The previous prime is 30055000429. The next prime is 30055000561. The reversal of 30055000547 is 74500055003.

It is a cyclic number.

It is not a de Polignac number, because 30055000547 - 2⁸ = 30055000291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30055000597) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3301472 + ... + 3310562.

It is an arithmetic number, because the mean of its divisors is an integer number (1124589480).

Almost surely, 2^30055000547 is an apocalyptic number.

30055000547 is a deficient number, since it is larger than the sum of its proper divisors (5931862813).

30055000547 is a wasteful number, since it uses less digits than its factorization.

30055000547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9555.

The product of its (nonzero) digits is 10500, while the sum is 29.

The spelling of 30055000547 in words is "thirty billion, fifty-five million, five hundred forty-seven", and thus it is an aban number.