2653900129 has 2 divisors, whose sum is σ = 2653900130. Its totient is φ = 2653900128.

The previous prime is 2653900097. The next prime is 2653900133. The reversal of 2653900129 is 9210093562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2530090000 + 123810129 = 50300^2 + 11127^2 .

It is a cyclic number.

It is not a de Polignac number, because 2653900129 - 2⁵ = 2653900097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2653900199) 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, 1326950064 + 1326950065.

It is an arithmetic number, because the mean of its divisors is an integer number (1326950065).

Almost surely, 2^2653900129 is an apocalyptic number.

It is an amenable number.

2653900129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2653900129 is an equidigital number, since it uses as much as digits as its factorization.

2653900129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 2653900129 is about 51516.0181788150. The cubic root of 2653900129 is about 1384.5060520993.

The spelling of 2653900129 in words is "two billion, six hundred fifty-three million, nine hundred thousand, one hundred twenty-nine".