30252970550 has 36 divisors (see below), whose sum is σ = 61851085548. Its totient is φ = 11001078000.

The previous prime is 30252970541. The next prime is 30252970589. The reversal of 30252970550 is 5507925203.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 2494196 + ... + 2506295.

Almost surely, 2^30252970550 is an apocalyptic number.

30252970550 is an abundant number, since it is smaller than the sum of its proper divisors (31598114998).

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

30252970550 is a wasteful number, since it uses less digits than its factorization.

30252970550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000525 (or 5000509 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 38.

The spelling of 30252970550 in words is "thirty billion, two hundred fifty-two million, nine hundred seventy thousand, five hundred fifty".