2770415009 has 2 divisors, whose sum is σ = 2770415010. Its totient is φ = 2770415008.

The previous prime is 2770414973. The next prime is 2770415083. The reversal of 2770415009 is 9005140772.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2513518225 + 256896784 = 50135^2 + 16028^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2770415009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2770415009.

It is not a weakly prime, because it can be changed into another prime (2770415909) by changing a digit.

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, 1385207504 + 1385207505.

It is an arithmetic number, because the mean of its divisors is an integer number (1385207505).

Almost surely, 2^2770415009 is an apocalyptic number.

It is an amenable number.

2770415009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2770415009 is an equidigital number, since it uses as much as digits as its factorization.

2770415009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 2770415009 is about 52634.7319647398. The cubic root of 2770415009 is about 1404.4780099316.

The spelling of 2770415009 in words is "two billion, seven hundred seventy million, four hundred fifteen thousand, nine".