253302671129 has 2 divisors, whose sum is σ = 253302671130. Its totient is φ = 253302671128.

The previous prime is 253302671077. The next prime is 253302671207. The reversal of 253302671129 is 921176203352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160961440000 + 92341231129 = 401200^2 + 303877^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253302671129 is a prime.

It is not a weakly prime, because it can be changed into another prime (253302679129) 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, 126651335564 + 126651335565.

It is an arithmetic number, because the mean of its divisors is an integer number (126651335565).

Almost surely, 2^253302671129 is an apocalyptic number.

It is an amenable number.

253302671129 is a deficient number, since it is larger than the sum of its proper divisors (1).

253302671129 is an equidigital number, since it uses as much as digits as its factorization.

253302671129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 253302671129 in words is "two hundred fifty-three billion, three hundred two million, six hundred seventy-one thousand, one hundred twenty-nine".