2752256774013 has 4 divisors (see below), whose sum is σ = 3669675698688. Its totient is φ = 1834837849340.

The previous prime is 2752256773967. The next prime is 2752256774017. The reversal of 2752256774013 is 3104776522572.

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 not a de Polignac number, because 2752256774013 - 2¹² = 2752256769917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752256774017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458709462333 + ... + 458709462338.

It is an arithmetic number, because the mean of its divisors is an integer number (917418924672).

Almost surely, 2^{2752256774013} is an apocalyptic number.

It is an amenable number.

2752256774013 is a deficient number, since it is larger than the sum of its proper divisors (917418924675).

2752256774013 is an equidigital number, since it uses as much as digits as its factorization.

2752256774013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917418924674.

The product of its (nonzero) digits is 4939200, while the sum is 51.

The spelling of 2752256774013 in words is "two trillion, seven hundred fifty-two billion, two hundred fifty-six million, seven hundred seventy-four thousand, thirteen".