2775763252 has 24 divisors (see below), whose sum is σ = 4913296640. Its totient is φ = 1371997440.

The previous prime is 2775763231. The next prime is 2775763253. The reversal of 2775763252 is 2523675772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2775763253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380899 + ... + 388117.

Almost surely, 2^2775763252 is an apocalyptic number.

It is an amenable number.

2775763252 is a deficient number, since it is larger than the sum of its proper divisors (2137533388).

2775763252 is a wasteful number, since it uses less digits than its factorization.

2775763252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311 (or 8309 counting only the distinct ones).

The product of its digits is 1234800, while the sum is 46.

The square root of 2775763252 is about 52685.5127335779. The cubic root of 2775763252 is about 1405.3812032840.

The spelling of 2775763252 in words is "two billion, seven hundred seventy-five million, seven hundred sixty-three thousand, two hundred fifty-two".