30425008580 has 96 divisors (see below), whose sum is σ = 68508115200. Its totient is φ = 11321784320.

The previous prime is 30425008567. The next prime is 30425008597. The reversal of 30425008580 is 8580052403.

It is a super-2 number, since 2×30425008580² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30425008580.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6542096 + ... + 6546744.

It is an arithmetic number, because the mean of its divisors is an integer number (713626200).

Almost surely, 2^30425008580 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 30425008580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34254057600).

30425008580 is an abundant number, since it is smaller than the sum of its proper divisors (38083106620).

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

30425008580 is a wasteful number, since it uses less digits than its factorization.

30425008580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069 (or 5067 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 30425008580 in words is "thirty billion, four hundred twenty-five million, eight thousand, five hundred eighty".