2765449265296 has 45 divisors (see below), whose sum is σ = 5536886894739. Its totient is φ = 1338020834400.

The previous prime is 2765449265291. The next prime is 2765449265309. The reversal of 2765449265296 is 6925629445672.

The square root of 2765449265296 is 1662964.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (2765449265291) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 206200831 + ... + 206214241.

Almost surely, 2^{2765449265296} is an apocalyptic number.

2765449265296 is the 1662964-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2765449265296

2765449265296 is an abundant number, since it is smaller than the sum of its proper divisors (2771437629443).

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

2765449265296 is an frugal number, since it uses more digits than its factorization.

2765449265296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26892 (or 13444 counting only the distinct ones).

The product of its digits is 391910400, while the sum is 67.

The spelling of 2765449265296 in words is "two trillion, seven hundred sixty-five billion, four hundred forty-nine million, two hundred sixty-five thousand, two hundred ninety-six".