2742052272577 has 4 divisors (see below), whose sum is σ = 2744841746880. Its totient is φ = 2739262798276.

The previous prime is 2742052272569. The next prime is 2742052272581. The reversal of 2742052272577 is 7752722502472.

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 2742052272577 - 2³ = 2742052272569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2742052278577) 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, 1394735677 + ... + 1394737642.

It is an arithmetic number, because the mean of its divisors is an integer number (686210436720).

Almost surely, 2^{2742052272577} is an apocalyptic number.

It is an amenable number.

2742052272577 is a deficient number, since it is larger than the sum of its proper divisors (2789474303).

2742052272577 is an equidigital number, since it uses as much as digits as its factorization.

2742052272577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789474302.

The product of its (nonzero) digits is 7683200, while the sum is 52.

The spelling of 2742052272577 in words is "two trillion, seven hundred forty-two billion, fifty-two million, two hundred seventy-two thousand, five hundred seventy-seven".