135425632555653 has 32 divisors (see below), whose sum is σ = 197158856294400. Its totient is φ = 82002772872000.

The previous prime is 135425632555643. The next prime is 135425632555673. The reversal of 135425632555653 is 356555236524531.

It is not a de Polignac number, because 135425632555653 - 2⁹ = 135425632555141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135425632555643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386060943 + ... + 386411571.

It is an arithmetic number, because the mean of its divisors is an integer number (6161214259200).

Almost surely, 2^{135425632555653} is an apocalyptic number.

It is an amenable number.

135425632555653 is a deficient number, since it is larger than the sum of its proper divisors (61733223738747).

135425632555653 is a wasteful number, since it uses less digits than its factorization.

135425632555653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361073.

The product of its digits is 243000000, while the sum is 60.

The spelling of 135425632555653 in words is "one hundred thirty-five trillion, four hundred twenty-five billion, six hundred thirty-two million, five hundred fifty-five thousand, six hundred fifty-three".