2772478603 has 2 divisors, whose sum is σ = 2772478604. Its totient is φ = 2772478602.

The previous prime is 2772478531. The next prime is 2772478663. The reversal of 2772478603 is 3068742772.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2772478603 - 2¹³ = 2772470411 is a prime.

It is not a weakly prime, because it can be changed into another prime (2772478663) 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, 1386239301 + 1386239302.

It is an arithmetic number, because the mean of its divisors is an integer number (1386239302).

Almost surely, 2^2772478603 is an apocalyptic number.

2772478603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2772478603 is an equidigital number, since it uses as much as digits as its factorization.

2772478603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 790272, while the sum is 46.

The square root of 2772478603 is about 52654.3312843303. The cubic root of 2772478603 is about 1404.8266403802.

The spelling of 2772478603 in words is "two billion, seven hundred seventy-two million, four hundred seventy-eight thousand, six hundred three".