2654782579 has 2 divisors, whose sum is σ = 2654782580. Its totient is φ = 2654782578.

The previous prime is 2654782553. The next prime is 2654782589. The reversal of 2654782579 is 9752874562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2654782579 - 2³¹ = 507298931 is a prime.

It is not a weakly prime, because it can be changed into another prime (2654782519) 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, 1327391289 + 1327391290.

It is an arithmetic number, because the mean of its divisors is an integer number (1327391290).

Almost surely, 2^2654782579 is an apocalyptic number.

2654782579 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654782579 is an equidigital number, since it uses as much as digits as its factorization.

2654782579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8467200, while the sum is 55.

The square root of 2654782579 is about 51524.5822787531. The cubic root of 2654782579 is about 1384.6594894200.

The spelling of 2654782579 in words is "two billion, six hundred fifty-four million, seven hundred eighty-two thousand, five hundred seventy-nine".