30055268930 has 16 divisors (see below), whose sum is σ = 54103176504. Its totient is φ = 12021287040.

The previous prime is 30055268911. The next prime is 30055268933. The reversal of 30055268930 is 3986255003.

It can be written as a sum of positive squares in 4 ways, for example, as 29769016369 + 286252561 = 172537^2 + 16919^2 .

It is not an unprimeable number, because it can be changed into a prime (30055268933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64184 + ... + 253436.

Almost surely, 2^30055268930 is an apocalyptic number.

30055268930 is a deficient number, since it is larger than the sum of its proper divisors (24047907574).

30055268930 is a wasteful number, since it uses less digits than its factorization.

30055268930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205141.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 30055268930 in words is "thirty billion, fifty-five million, two hundred sixty-eight thousand, nine hundred thirty".