46135009 has 2 divisors, whose sum is σ = 46135010. Its totient is φ = 46135008.

The previous prime is 46135007. The next prime is 46135049. The reversal of 46135009 is 90053164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34845409 + 11289600 = 5903^2 + 3360^2 .

It is a cyclic number.

It is not a de Polignac number, because 46135009 - 2¹ = 46135007 is a prime.

Together with 46135007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (46135003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23067504 + 23067505.

It is an arithmetic number, because the mean of its divisors is an integer number (23067505).

Almost surely, 2^46135009 is an apocalyptic number.

It is an amenable number.

46135009 is a deficient number, since it is larger than the sum of its proper divisors (1).

46135009 is an equidigital number, since it uses as much as digits as its factorization.

46135009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 46135009 is about 6792.2756863955. The cubic root of 46135009 is about 358.6549836386.

The spelling of 46135009 in words is "forty-six million, one hundred thirty-five thousand, nine".