2776040063 has 2 divisors, whose sum is σ = 2776040064. Its totient is φ = 2776040062.

The previous prime is 2776040023. The next prime is 2776040077. The reversal of 2776040063 is 3600406772.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2776040063 - 2⁶ = 2776039999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2776040023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388020031 + 1388020032.

It is an arithmetic number, because the mean of its divisors is an integer number (1388020032).

Almost surely, 2^2776040063 is an apocalyptic number.

2776040063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2776040063 is an equidigital number, since it uses as much as digits as its factorization.

2776040063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 2776040063 is about 52688.1396805771. The cubic root of 2776040063 is about 1405.4279186087.

The spelling of 2776040063 in words is "two billion, seven hundred seventy-six million, forty thousand, sixty-three".