30025255030250 has 32 divisors (see below), whose sum is σ = 56354032889856. Its totient is φ = 11978744005200.

The previous prime is 30025255030237. The next prime is 30025255030259. The reversal of 30025255030250 is 5203055252003.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30025255030259) 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, 156694094 + ... + 156885593.

It is an arithmetic number, because the mean of its divisors is an integer number (1761063527808).

Almost surely, 2^{30025255030250} is an apocalyptic number.

30025255030250 is a deficient number, since it is larger than the sum of its proper divisors (26328777859606).

30025255030250 is a wasteful number, since it uses less digits than its factorization.

30025255030250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313580087 (or 313580077 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 30025255030250 in words is "thirty trillion, twenty-five billion, two hundred fifty-five million, thirty thousand, two hundred fifty".