30002530250 has 64 divisors (see below), whose sum is σ = 70023612672. Its totient is φ = 9351432000.

The previous prime is 30002530249. The next prime is 30002530273. The reversal of 30002530250 is 5203520003.

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 31 ways as a sum of consecutive naturals, for example, 760037 + ... + 798536.

It is an arithmetic number, because the mean of its divisors is an integer number (1094118948).

Almost surely, 2^30002530250 is an apocalyptic number.

30002530250 is an abundant number, since it is smaller than the sum of its proper divisors (40021082422).

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

30002530250 is a wasteful number, since it uses less digits than its factorization.

30002530250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558608 (or 1558598 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The spelling of 30002530250 in words is "thirty billion, two million, five hundred thirty thousand, two hundred fifty".