30250000250 has 32 divisors (see below), whose sum is σ = 56658200976. Its totient is φ = 12093547200.

The previous prime is 30250000241. The next prime is 30250000267. The reversal of 30250000250 is 5200005203.

It can be written as a sum of positive squares in 8 ways, for example, as 3850574809 + 26399425441 = 62053^2 + 162479^2 .

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 15 ways as a sum of consecutive naturals, for example, 451952 + ... + 514548.

Almost surely, 2^30250000250 is an apocalyptic number.

30250000250 is a deficient number, since it is larger than the sum of its proper divisors (26408200726).

30250000250 is a wasteful number, since it uses less digits than its factorization.

30250000250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64547 (or 64537 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

Adding to 30250000250 its reverse (5200005203), we get a palindrome (35450005453).

The spelling of 30250000250 in words is "thirty billion, two hundred fifty million, two hundred fifty", and thus it is an aban number.