46526018129 has 2 divisors, whose sum is σ = 46526018130. Its totient is φ = 46526018128.

The previous prime is 46526018117. The next prime is 46526018167. The reversal of 46526018129 is 92181062564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44667977104 + 1858041025 = 211348^2 + 43105^2 .

It is a cyclic number.

It is not a de Polignac number, because 46526018129 - 2³² = 42231050833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46526018129.

It is not a weakly prime, because it can be changed into another prime (46526008129) 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, 23263009064 + 23263009065.

It is an arithmetic number, because the mean of its divisors is an integer number (23263009065).

Almost surely, 2^46526018129 is an apocalyptic number.

It is an amenable number.

46526018129 is a deficient number, since it is larger than the sum of its proper divisors (1).

46526018129 is an equidigital number, since it uses as much as digits as its factorization.

46526018129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 46526018129 in words is "forty-six billion, five hundred twenty-six million, eighteen thousand, one hundred twenty-nine".