30225272530 has 16 divisors (see below), whose sum is σ = 55060979904. Its totient is φ = 11944444720.

The previous prime is 30225272527. The next prime is 30225272543. The reversal of 30225272530 is 3527252203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30225272492 and 30225272501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18207166 + ... + 18208825.

It is an arithmetic number, because the mean of its divisors is an integer number (3441311244).

Almost surely, 2^30225272530 is an apocalyptic number.

30225272530 is a deficient number, since it is larger than the sum of its proper divisors (24835707374).

30225272530 is a wasteful number, since it uses less digits than its factorization.

30225272530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36416081.

The product of its (nonzero) digits is 25200, while the sum is 31.

The spelling of 30225272530 in words is "thirty billion, two hundred twenty-five million, two hundred seventy-two thousand, five hundred thirty".