135053040445 has 16 divisors (see below), whose sum is σ = 162347535360. Its totient is φ = 107853329664.

The previous prime is 135053040413. The next prime is 135053040461. The reversal of 135053040445 is 544040350531.

It is a cyclic number.

It is not a de Polignac number, because 135053040445 - 2⁵ = 135053040413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135053040445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8099557 + ... + 8116213.

It is an arithmetic number, because the mean of its divisors is an integer number (10146720960).

Almost surely, 2^135053040445 is an apocalyptic number.

It is an amenable number.

135053040445 is a deficient number, since it is larger than the sum of its proper divisors (27294494915).

135053040445 is a wasteful number, since it uses less digits than its factorization.

135053040445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19404.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 135053040445 its reverse (544040350531), we get a palindrome (679093390976).

The spelling of 135053040445 in words is "one hundred thirty-five billion, fifty-three million, forty thousand, four hundred forty-five".