6452756520277 has 4 divisors (see below), whose sum is σ = 6458032692000. Its totient is φ = 6447480348556.

The previous prime is 6452756520169. The next prime is 6452756520311. The reversal of 6452756520277 is 7720256572546.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6452756520277 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6452756520377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2638084027 + ... + 2638086472.

It is an arithmetic number, because the mean of its divisors is an integer number (1614508173000).

Almost surely, 2^{6452756520277} is an apocalyptic number.

It is an amenable number.

6452756520277 is a deficient number, since it is larger than the sum of its proper divisors (5276171723).

6452756520277 is a wasteful number, since it uses less digits than its factorization.

6452756520277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5276171722.

The product of its (nonzero) digits is 49392000, while the sum is 58.

The spelling of 6452756520277 in words is "six trillion, four hundred fifty-two billion, seven hundred fifty-six million, five hundred twenty thousand, two hundred seventy-seven".