30025527530 has 16 divisors (see below), whose sum is σ = 54141956064. Its totient is φ = 11988876240.

The previous prime is 30025527527. The next prime is 30025527533. The reversal of 30025527530 is 3572552003.

It is an interprime number because it is at equal distance from previous prime (30025527527) and next prime (30025527533).

It is not an unprimeable number, because it can be changed into a prime (30025527533) 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, 2660936 + ... + 2672195.

It is an arithmetic number, because the mean of its divisors is an integer number (3383872254).

Almost surely, 2^30025527530 is an apocalyptic number.

30025527530 is a deficient number, since it is larger than the sum of its proper divisors (24116428534).

30025527530 is a wasteful number, since it uses less digits than its factorization.

30025527530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333701.

The product of its (nonzero) digits is 31500, while the sum is 32.

The spelling of 30025527530 in words is "thirty billion, twenty-five million, five hundred twenty-seven thousand, five hundred thirty".