2529218112 has 112 divisors (see below), whose sum is σ = 7202253312. Its totient is φ = 780410880.

The previous prime is 2529218071. The next prime is 2529218147. The reversal of 2529218112 is 2118129252.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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, 192753 + ... + 205455.

Almost surely, 2^2529218112 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 2529218112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3601126656).

2529218112 is an abundant number, since it is smaller than the sum of its proper divisors (4673035200).

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

2529218112 is a wasteful number, since it uses less digits than its factorization.

2529218112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12796 (or 12786 counting only the distinct ones).

The product of its digits is 5760, while the sum is 33.

The square root of 2529218112 is about 50291.3323744758. The cubic root of 2529218112 is about 1362.4756867081.

The spelling of 2529218112 in words is "two billion, five hundred twenty-nine million, two hundred eighteen thousand, one hundred twelve".