2775002775275 has 24 divisors (see below), whose sum is σ = 3501727364688. Its totient is φ = 2180915280000.

The previous prime is 2775002775253. The next prime is 2775002775283. The reversal of 2775002775275 is 5725772005772.

It is not a de Polignac number, because 2775002775275 - 2¹⁰ = 2775002774251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2775002775275.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114905 + ... + 2358645.

It is an arithmetic number, because the mean of its divisors is an integer number (145905306862).

Almost surely, 2^{2775002775275} is an apocalyptic number.

2775002775275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2775002775275 is a deficient number, since it is larger than the sum of its proper divisors (726724589413).

2775002775275 is a wasteful number, since it uses less digits than its factorization.

2775002775275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244623 (or 2244618 counting only the distinct ones).

The product of its (nonzero) digits is 16807000, while the sum is 56.

The spelling of 2775002775275 in words is "two trillion, seven hundred seventy-five billion, two million, seven hundred seventy-five thousand, two hundred seventy-five".