30807225152 has 84 divisors (see below), whose sum is σ = 67330466304. Its totient is φ = 13869354240.

The previous prime is 30807225151. The next prime is 30807225187. The reversal of 30807225152 is 25152270803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30807225151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52482203 + ... + 52482789.

Almost surely, 2^30807225152 is an apocalyptic number.

30807225152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30807225152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33665233152).

30807225152 is an abundant number, since it is smaller than the sum of its proper divisors (36523241152).

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

30807225152 is an equidigital number, since it uses as much as digits as its factorization.

30807225152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

Adding to 30807225152 its reverse (25152270803), we get a palindrome (55959495955).

The spelling of 30807225152 in words is "thirty billion, eight hundred seven million, two hundred twenty-five thousand, one hundred fifty-two".