9030147520 has 28 divisors (see below), whose sum is σ = 21503039544. Its totient is φ = 3612058880.

The previous prime is 9030147509. The next prime is 9030147527. The reversal of 9030147520 is 257410309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9030147527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14109286 + ... + 14109925.

It is an arithmetic number, because the mean of its divisors is an integer number (767965698).

Almost surely, 2^9030147520 is an apocalyptic number.

It is an amenable number.

9030147520 is an abundant number, since it is smaller than the sum of its proper divisors (12472892024).

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

9030147520 is a wasteful number, since it uses less digits than its factorization.

9030147520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28219228 (or 28219218 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 9030147520 is about 95027.0883485335. The cubic root of 9030147520 is about 2082.4038037545.

Adding to 9030147520 its reverse (257410309), we get a palindrome (9287557829).

The spelling of 9030147520 in words is "nine billion, thirty million, one hundred forty-seven thousand, five hundred twenty".