30055000452 has 12 divisors (see below), whose sum is σ = 70128334416. Its totient is φ = 10018333480.

The previous prime is 30055000429. The next prime is 30055000561. The reversal of 30055000452 is 25400055003.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252291674 + ... + 1252291697.

It is an arithmetic number, because the mean of its divisors is an integer number (5844027868).

Almost surely, 2^30055000452 is an apocalyptic number.

It is an amenable number.

30055000452 is an abundant number, since it is smaller than the sum of its proper divisors (40073333964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30055000452 is a wasteful number, since it uses less digits than its factorization.

30055000452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504583378 (or 2504583376 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

Adding to 30055000452 its reverse (25400055003), we get a palindrome (55455055455).

The spelling of 30055000452 in words is "thirty billion, fifty-five million, four hundred fifty-two", and thus it is an aban number.