2765450255827 has 20 divisors (see below), whose sum is σ = 3230268196136. Its totient is φ = 2367372389760.

The previous prime is 2765450255809. The next prime is 2765450255833. The reversal of 2765450255827 is 7285520545672.

It is a happy number.

2765450255827 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2765450255827 - 2¹¹ = 2765450253779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2765450256827) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1157827 + ... + 2621347.

Almost surely, 2^{2765450255827} is an apocalyptic number.

2765450255827 is a deficient number, since it is larger than the sum of its proper divisors (464817940309).

2765450255827 is an frugal number, since it uses more digits than its factorization.

2765450255827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464336 (or 1464315 counting only the distinct ones).

The product of its (nonzero) digits is 47040000, while the sum is 58.

The spelling of 2765450255827 in words is "two trillion, seven hundred sixty-five billion, four hundred fifty million, two hundred fifty-five thousand, eight hundred twenty-seven".