2775252496 has 30 divisors (see below), whose sum is σ = 5621018270. Its totient is φ = 1327290624.

The previous prime is 2775252449. The next prime is 2775252511. The reversal of 2775252496 is 6942525772.

It is a happy number.

2775252496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2721082896 + 54169600 = 52164^2 + 7360^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 155481 + ... + 172408.

Almost surely, 2^2775252496 is an apocalyptic number.

It is an amenable number.

2775252496 is an abundant number, since it is smaller than the sum of its proper divisors (2845765774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2775252496 is a wasteful number, since it uses less digits than its factorization.

2775252496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327943 (or 327914 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 49.

The square root of 2775252496 is about 52680.6652957231. The cubic root of 2775252496 is about 1405.2949986563.

The spelling of 2775252496 in words is "two billion, seven hundred seventy-five million, two hundred fifty-two thousand, four hundred ninety-six".