2830305505530 has 64 divisors (see below), whose sum is σ = 7332485679360. Its totient is φ = 697038752256.

The previous prime is 2830305505493. The next prime is 2830305505537. The reversal of 2830305505530 is 355055030382.

It is not an unprimeable number, because it can be changed into a prime (2830305505537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70702267 + ... + 70742286.

It is an arithmetic number, because the mean of its divisors is an integer number (114570088740).

Almost surely, 2^{2830305505530} is an apocalyptic number.

2830305505530 is an abundant number, since it is smaller than the sum of its proper divisors (4502180173830).

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

2830305505530 is a wasteful number, since it uses less digits than its factorization.

2830305505530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141444615.

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 2830305505530 in words is "two trillion, eight hundred thirty billion, three hundred five million, five hundred five thousand, five hundred thirty".