2870530512 has 80 divisors (see below), whose sum is σ = 7877531520. Its totient is φ = 897601536.

The previous prime is 2870530501. The next prime is 2870530549. The reversal of 2870530512 is 2150350782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249789 + ... + 261027.

It is an arithmetic number, because the mean of its divisors is an integer number (98469144).

Almost surely, 2^2870530512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2870530512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3938765760).

2870530512 is an abundant number, since it is smaller than the sum of its proper divisors (5007001008).

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

2870530512 is a wasteful number, since it uses less digits than its factorization.

2870530512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11580 (or 11574 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 2870530512 is about 53577.3320724353. The cubic root of 2870530512 is about 1421.1962596822.

The spelling of 2870530512 in words is "two billion, eight hundred seventy million, five hundred thirty thousand, five hundred twelve".