2630291129 has 2 divisors, whose sum is σ = 2630291130. Its totient is φ = 2630291128.

The previous prime is 2630291101. The next prime is 2630291143. The reversal of 2630291129 is 9211920362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2629330729 + 960400 = 51277^2 + 980^2 .

It is a cyclic number.

It is not a de Polignac number, because 2630291129 - 2²⁸ = 2361855673 is a prime.

It is not a weakly prime, because it can be changed into another prime (2630291149) 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, 1315145564 + 1315145565.

It is an arithmetic number, because the mean of its divisors is an integer number (1315145565).

Almost surely, 2^2630291129 is an apocalyptic number.

It is an amenable number.

2630291129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2630291129 is an equidigital number, since it uses as much as digits as its factorization.

2630291129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 2630291129 is about 51286.3639674329. The cubic root of 2630291129 is about 1380.3883120994.

The spelling of 2630291129 in words is "two billion, six hundred thirty million, two hundred ninety-one thousand, one hundred twenty-nine".