2654245129 has 2 divisors, whose sum is σ = 2654245130. Its totient is φ = 2654245128.

The previous prime is 2654245093. The next prime is 2654245151. The reversal of 2654245129 is 9215424562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2608655625 + 45589504 = 51075^2 + 6752^2 .

It is a cyclic number.

It is not a de Polignac number, because 2654245129 - 2⁷ = 2654245001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2654245091 and 2654245100.

It is not a weakly prime, because it can be changed into another prime (2654245159) 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, 1327122564 + 1327122565.

It is an arithmetic number, because the mean of its divisors is an integer number (1327122565).

Almost surely, 2^2654245129 is an apocalyptic number.

It is an amenable number.

2654245129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654245129 is an equidigital number, since it uses as much as digits as its factorization.

2654245129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 40.

The square root of 2654245129 is about 51519.3665430778. The cubic root of 2654245129 is about 1384.5660435419.

The spelling of 2654245129 in words is "two billion, six hundred fifty-four million, two hundred forty-five thousand, one hundred twenty-nine".