45042004135 has 8 divisors (see below), whose sum is σ = 57229840656. Its totient is φ = 33913979520.

The previous prime is 45042004109. The next prime is 45042004157. The reversal of 45042004135 is 53140024054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45042004135 - 2⁵ = 45042004103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264952881 + ... + 264953050.

It is an arithmetic number, because the mean of its divisors is an integer number (7153730082).

Almost surely, 2^45042004135 is an apocalyptic number.

45042004135 is a deficient number, since it is larger than the sum of its proper divisors (12187836521).

45042004135 is a wasteful number, since it uses less digits than its factorization.

45042004135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529905953.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 45042004135 its reverse (53140024054), we get a palindrome (98182028189).

The spelling of 45042004135 in words is "forty-five billion, forty-two million, four thousand, one hundred thirty-five".