2529757116 has 96 divisors (see below), whose sum is σ = 6801883200. Its totient is φ = 812125440.

The previous prime is 2529757099. The next prime is 2529757121. The reversal of 2529757116 is 6117579252.

2529757116 is a `hidden beast` number, since 2 + 529 + 7 + 5 + 7 + 116 = 666.

2529757116 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 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, 1693666 + ... + 1695158.

It is an arithmetic number, because the mean of its divisors is an integer number (70852950).

Almost surely, 2^2529757116 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 2529757116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3400941600).

2529757116 is an abundant number, since it is smaller than the sum of its proper divisors (4272126084).

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

2529757116 is a wasteful number, since it uses less digits than its factorization.

2529757116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076 (or 2068 counting only the distinct ones).

The product of its digits is 264600, while the sum is 45.

The square root of 2529757116 is about 50296.6909050685. The cubic root of 2529757116 is about 1362.5724659827.

The spelling of 2529757116 in words is "two billion, five hundred twenty-nine million, seven hundred fifty-seven thousand, one hundred sixteen".