46081129 has 2 divisors, whose sum is σ = 46081130. Its totient is φ = 46081128.

The previous prime is 46081127. The next prime is 46081163. The reversal of 46081129 is 92118064.

It is a happy number.

46081129 is nontrivially palindromic in base 15.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40297104 + 5784025 = 6348^2 + 2405^2 .

It is a cyclic number.

It is not a de Polignac number, because 46081129 - 2¹ = 46081127 is a prime.

Together with 46081127, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46081129.

It is not a weakly prime, because it can be changed into another prime (46081127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23040564 + 23040565.

It is an arithmetic number, because the mean of its divisors is an integer number (23040565).

Almost surely, 2^46081129 is an apocalyptic number.

It is an amenable number.

46081129 is a deficient number, since it is larger than the sum of its proper divisors (1).

46081129 is an equidigital number, since it uses as much as digits as its factorization.

46081129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 46081129 is about 6788.3082575852. The cubic root of 46081129 is about 358.5153076555.

The spelling of 46081129 in words is "forty-six million, eighty-one thousand, one hundred twenty-nine".