2528851716 has 36 divisors (see below), whose sum is σ = 6412957824. Its totient is φ = 840236400.

The previous prime is 2528851709. The next prime is 2528851729. The reversal of 2528851716 is 6171588252.

2528851716 is a `hidden beast` number, since 2 + 52 + 88 + 517 + 1 + 6 = 666.

2528851716 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 tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2528851716² = 12790182003032289312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101740 + ... + 124131.

Almost surely, 2^2528851716 is an apocalyptic number.

It is an amenable number.

2528851716 is an abundant number, since it is smaller than the sum of its proper divisors (3884106108).

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

2528851716 is a wasteful number, since it uses less digits than its factorization.

2528851716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226192 (or 226187 counting only the distinct ones).

The product of its digits is 268800, while the sum is 45.

The square root of 2528851716 is about 50287.6895074729. The cubic root of 2528851716 is about 1362.4098917038.

The spelling of 2528851716 in words is "two billion, five hundred twenty-eight million, eight hundred fifty-one thousand, seven hundred sixteen".