30470545807 has 8 divisors (see below), whose sum is σ = 33276610080. Its totient is φ = 27730506720.

The previous prime is 30470545789. The next prime is 30470545829. The reversal of 30470545807 is 70854507403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30470545807 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 (30470548807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16505332 + ... + 16507177.

It is an arithmetic number, because the mean of its divisors is an integer number (4159576260).

Almost surely, 2^30470545807 is an apocalyptic number.

30470545807 is a deficient number, since it is larger than the sum of its proper divisors (2806064273).

30470545807 is a wasteful number, since it uses less digits than its factorization.

30470545807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33012593.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 30470545807 in words is "thirty billion, four hundred seventy million, five hundred forty-five thousand, eight hundred seven".