30250029530 has 32 divisors (see below), whose sum is σ = 62245839744. Its totient is φ = 10368570816.

The previous prime is 30250029529. The next prime is 30250029533. The reversal of 30250029530 is 3592005203.

It is a junction number, because it is equal to n+sod(n) for n = 30250029493 and 30250029502.

It is not an unprimeable number, because it can be changed into a prime (30250029533) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 203429 + ... + 319191.

It is an arithmetic number, because the mean of its divisors is an integer number (1945182492).

Almost surely, 2^30250029530 is an apocalyptic number.

30250029530 is an abundant number, since it is smaller than the sum of its proper divisors (31995810214).

30250029530 is a wasteful number, since it uses less digits than its factorization.

30250029530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119510.

The product of its (nonzero) digits is 8100, while the sum is 29.

The spelling of 30250029530 in words is "thirty billion, two hundred fifty million, twenty-nine thousand, five hundred thirty".