2904508530 has 576 divisors, whose sum is σ = 10544421888. Its totient is φ = 558472320.

The previous prime is 2904508501. The next prime is 2904508561. The reversal of 2904508530 is 358054092.

2904508530 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 67546689 + ... + 67546731.

It is an arithmetic number, because the mean of its divisors is an integer number (18306288).

Almost surely, 2^2904508530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2904508530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5272210944).

2904508530 is an abundant number, since it is smaller than the sum of its proper divisors (7639913358).

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

2904508530 is a wasteful number, since it uses less digits than its factorization.

2904508530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 2904508530 is about 53893.4924643041. The cubic root of 2904508530 is about 1426.7817712057.

The spelling of 2904508530 in words is "two billion, nine hundred four million, five hundred eight thousand, five hundred thirty".