30527824808 has 64 divisors (see below), whose sum is σ = 62196706320. Its totient is φ = 13963622400.

The previous prime is 30527824807. The next prime is 30527824841. The reversal of 30527824808 is 80842872503.

It can be written as a sum of positive squares in 8 ways, for example, as 139665124 + 30388159684 = 11818^2 + 174322^2 .

It is not an unprimeable number, because it can be changed into a prime (30527824807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6871868 + ... + 6876308.

Almost surely, 2^30527824808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30527824808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31098353160).

30527824808 is an abundant number, since it is smaller than the sum of its proper divisors (31668881512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30527824808 is a wasteful number, since it uses less digits than its factorization.

30527824808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5038 (or 5034 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 47.

The spelling of 30527824808 in words is "thirty billion, five hundred twenty-seven million, eight hundred twenty-four thousand, eight hundred eight".