20765752252716 has 48 divisors (see below), whose sum is σ = 48971764045568. Its totient is φ = 6848000193600.

The previous prime is 20765752252631. The next prime is 20765752252717. The reversal of 20765752252716 is 61725225756702.

It is not an unprimeable number, because it can be changed into a prime (20765752252717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6965650 + ... + 9489561.

Almost surely, 2^{20765752252716} is an apocalyptic number.

It is an amenable number.

20765752252716 is an abundant number, since it is smaller than the sum of its proper divisors (28206011792852).

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

20765752252716 is a wasteful number, since it uses less digits than its factorization.

20765752252716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16456342 (or 16456340 counting only the distinct ones).

The product of its (nonzero) digits is 24696000, while the sum is 57.

The spelling of 20765752252716 in words is "twenty trillion, seven hundred sixty-five billion, seven hundred fifty-two million, two hundred fifty-two thousand, seven hundred sixteen".