2529647712 has 192 divisors, whose sum is σ = 7587820800. Its totient is φ = 819624960.

The previous prime is 2529647683. The next prime is 2529647767. The reversal of 2529647712 is 2177469252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5151787 + ... + 5152277.

It is an arithmetic number, because the mean of its divisors is an integer number (39519900).

Almost surely, 2^2529647712 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 2529647712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3793910400).

2529647712 is an abundant number, since it is smaller than the sum of its proper divisors (5058173088).

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

2529647712 is a wasteful number, since it uses less digits than its factorization.

2529647712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666 (or 652 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 2529647712 is about 50295.6033068498. The cubic root of 2529647712 is about 1362.5528233820.

The spelling of 2529647712 in words is "two billion, five hundred twenty-nine million, six hundred forty-seven thousand, seven hundred twelve".