135635454501 has 16 divisors (see below), whose sum is σ = 183838263360. Its totient is φ = 88928565120.

The previous prime is 135635454491. The next prime is 135635454503. The reversal of 135635454501 is 105454536531.

It is a happy number.

It is not a de Polignac number, because 135635454501 - 2⁷ = 135635454373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135635454503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1328586 + ... + 1427028.

It is an arithmetic number, because the mean of its divisors is an integer number (11489891460).

Almost surely, 2^135635454501 is an apocalyptic number.

It is an amenable number.

135635454501 is a deficient number, since it is larger than the sum of its proper divisors (48202808859).

135635454501 is an equidigital number, since it uses as much as digits as its factorization.

135635454501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106036.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 135635454501 in words is "one hundred thirty-five billion, six hundred thirty-five million, four hundred fifty-four thousand, five hundred one".