2775253336 has 8 divisors (see below), whose sum is σ = 5203600020. Its totient is φ = 1387626664.

The previous prime is 2775253309. The next prime is 2775253357. The reversal of 2775253336 is 6333525772.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2775253292 and 2775253301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173453326 + ... + 173453341.

Almost surely, 2^2775253336 is an apocalyptic number.

It is an amenable number.

2775253336 is a deficient number, since it is larger than the sum of its proper divisors (2428346684).

2775253336 is a wasteful number, since it uses less digits than its factorization.

2775253336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346906673 (or 346906669 counting only the distinct ones).

The product of its digits is 793800, while the sum is 43.

The square root of 2775253336 is about 52680.6732682869. The cubic root of 2775253336 is about 1405.2951404389.

The spelling of 2775253336 in words is "two billion, seven hundred seventy-five million, two hundred fifty-three thousand, three hundred thirty-six".