30032545052 has 6 divisors (see below), whose sum is σ = 52556953848. Its totient is φ = 15016272524.

The previous prime is 30032545007. The next prime is 30032545057. The reversal of 30032545052 is 25054523003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032545057) 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 as a sum of consecutive naturals, namely, 3754068128 + ... + 3754068135.

It is an arithmetic number, because the mean of its divisors is an integer number (8759492308).

Almost surely, 2^30032545052 is an apocalyptic number.

It is an amenable number.

30032545052 is a deficient number, since it is larger than the sum of its proper divisors (22524408796).

30032545052 is a wasteful number, since it uses less digits than its factorization.

30032545052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508136267 (or 7508136265 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The spelling of 30032545052 in words is "thirty billion, thirty-two million, five hundred forty-five thousand, fifty-two".