45135635 has 4 divisors (see below), whose sum is σ = 54162768. Its totient is φ = 36108504.

The previous prime is 45135631. The next prime is 45135641. The reversal of 45135635 is 53653154.

45135635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53653154 = 2 ⋅26826577.

It is a cyclic number.

It is not a de Polignac number, because 45135635 - 2² = 45135631 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45135631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4513559 + ... + 4513568.

It is an arithmetic number, because the mean of its divisors is an integer number (13540692).

Almost surely, 2^45135635 is an apocalyptic number.

45135635 is a deficient number, since it is larger than the sum of its proper divisors (9027133).

45135635 is an equidigital number, since it uses as much as digits as its factorization.

45135635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9027132.

The product of its digits is 27000, while the sum is 32.

The square root of 45135635 is about 6718.3059620711. The cubic root of 45135635 is about 356.0463343934.

Adding to 45135635 its reverse (53653154), we get a palindrome (98788789).

The spelling of 45135635 in words is "forty-five million, one hundred thirty-five thousand, six hundred thirty-five".