30045005652 has 48 divisors (see below), whose sum is σ = 70907945472. Its totient is φ = 9900634080.

The previous prime is 30045005567. The next prime is 30045005657. The reversal of 30045005652 is 25650054003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30045005657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 704827 + ... + 746237.

It is an arithmetic number, because the mean of its divisors is an integer number (1477248864).

Almost surely, 2^30045005652 is an apocalyptic number.

It is an amenable number.

30045005652 is an abundant number, since it is smaller than the sum of its proper divisors (40862939820).

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

30045005652 is a wasteful number, since it uses less digits than its factorization.

30045005652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42108 (or 42106 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 30045005652 its reverse (25650054003), we get a palindrome (55695059655).

The spelling of 30045005652 in words is "thirty billion, forty-five million, five thousand, six hundred fifty-two".