30471160557 has 8 divisors (see below), whose sum is σ = 40629183840. Its totient is φ = 20313622160.

The previous prime is 30471160537. The next prime is 30471160583. The reversal of 30471160557 is 75506117403.

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

It is a cyclic number.

It is not a de Polignac number, because 30471160557 - 2²⁰ = 30470111981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30471160537) 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, 67294 + ... + 255872.

It is an arithmetic number, because the mean of its divisors is an integer number (5078647980).

Almost surely, 2^30471160557 is an apocalyptic number.

It is an amenable number.

30471160557 is a deficient number, since it is larger than the sum of its proper divisors (10158023283).

30471160557 is a wasteful number, since it uses less digits than its factorization.

30471160557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242443.

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 30471160557 in words is "thirty billion, four hundred seventy-one million, one hundred sixty thousand, five hundred fifty-seven".