30225651000 has 256 divisors, whose sum is σ = 99732971520. Its totient is φ = 7608960000.

The previous prime is 30225650963. The next prime is 30225651023. The reversal of 30225651000 is 15652203.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3809037 + ... + 3816963.

It is an arithmetic number, because the mean of its divisors is an integer number (389581920).

Almost surely, 2^30225651000 is an apocalyptic number.

30225651000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30225651000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49866485760).

30225651000 is an abundant number, since it is smaller than the sum of its proper divisors (69507320520).

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

30225651000 is a wasteful number, since it uses less digits than its factorization.

30225651000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8023 (or 8009 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 30225651000 in words is "thirty billion, two hundred twenty-five million, six hundred fifty-one thousand".