2775173061 has 16 divisors (see below), whose sum is σ = 3750766848. Its totient is φ = 1824984000.

The previous prime is 2775173053. The next prime is 2775173119. The reversal of 2775173061 is 1603715772.

It is not a de Polignac number, because 2775173061 - 2³ = 2775173053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2775175061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65215 + ... + 99011.

It is an arithmetic number, because the mean of its divisors is an integer number (234422928).

Almost surely, 2^2775173061 is an apocalyptic number.

It is an amenable number.

2775173061 is a deficient number, since it is larger than the sum of its proper divisors (975593787).

2775173061 is a wasteful number, since it uses less digits than its factorization.

2775173061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34172.

The product of its (nonzero) digits is 61740, while the sum is 39.

The square root of 2775173061 is about 52679.9113609733. The cubic root of 2775173061 is about 1405.2815907864.

The spelling of 2775173061 in words is "two billion, seven hundred seventy-five million, one hundred seventy-three thousand, sixty-one".