2520771712 has 32 divisors (see below), whose sum is σ = 5025361500. Its totient is φ = 1259504640.

The previous prime is 2520771709. The next prime is 2520771739. The reversal of 2520771712 is 2171770252.

2520771712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2002025536 + 518746176 = 44744^2 + 22776^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201414 + ... + 213562.

Almost surely, 2^2520771712 is an apocalyptic number.

It is an amenable number.

2520771712 is a deficient number, since it is larger than the sum of its proper divisors (2504589788).

2520771712 is a wasteful number, since it uses less digits than its factorization.

2520771712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13784 (or 13772 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 34.

The square root of 2520771712 is about 50207.2874391756. The cubic root of 2520771712 is about 1360.9573190540.

The spelling of 2520771712 in words is "two billion, five hundred twenty million, seven hundred seventy-one thousand, seven hundred twelve".