2775005033 has 2 divisors, whose sum is σ = 2775005034. Its totient is φ = 2775005032.

The previous prime is 2775005017. The next prime is 2775005117. The reversal of 2775005033 is 3305005772.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2388961129 + 386043904 = 48877^2 + 19648^2 .

It is a cyclic number.

It is not a de Polignac number, because 2775005033 - 2⁴ = 2775005017 is a prime.

It is not a weakly prime, because it can be changed into another prime (2775005633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387502516 + 1387502517.

It is an arithmetic number, because the mean of its divisors is an integer number (1387502517).

Almost surely, 2^2775005033 is an apocalyptic number.

It is an amenable number.

2775005033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2775005033 is an equidigital number, since it uses as much as digits as its factorization.

2775005033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 2775005033 is about 52678.3165353640. The cubic root of 2775005033 is about 1405.2532284205.

The spelling of 2775005033 in words is "two billion, seven hundred seventy-five million, five thousand, thirty-three".