2770774001 has 2 divisors, whose sum is σ = 2770774002. Its totient is φ = 2770774000.

The previous prime is 2770773997. The next prime is 2770774003. The reversal of 2770774001 is 1004770772.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2532102400 + 238671601 = 50320^2 + 15449^2 .

It is a cyclic number.

It is not a de Polignac number, because 2770774001 - 2² = 2770773997 is a prime.

Together with 2770774003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2770774003) 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 as a sum of consecutive naturals, namely, 1385387000 + 1385387001.

It is an arithmetic number, because the mean of its divisors is an integer number (1385387001).

Almost surely, 2^2770774001 is an apocalyptic number.

It is an amenable number.

2770774001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2770774001 is an equidigital number, since it uses as much as digits as its factorization.

2770774001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19208, while the sum is 35.

The square root of 2770774001 is about 52638.1420739752. The cubic root of 2770774001 is about 1404.5386716726.

The spelling of 2770774001 in words is "two billion, seven hundred seventy million, seven hundred seventy-four thousand, one".