135640663253022 has 32 divisors (see below), whose sum is σ = 272180079522720. Its totient is φ = 45063963181440.

The previous prime is 135640663253003. The next prime is 135640663253027. The reversal of 135640663253022 is 220352366046531.

It is a super-3 number, since 3×135640663253022³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135640663253027) 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, 22415613 + ... + 27816200.

It is an arithmetic number, because the mean of its divisors is an integer number (8505627485085).

Almost surely, 2^{135640663253022} is an apocalyptic number.

135640663253022 is an abundant number, since it is smaller than the sum of its proper divisors (136539416269698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135640663253022 is a wasteful number, since it uses less digits than its factorization.

135640663253022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50233308.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 135640663253022 in words is "one hundred thirty-five trillion, six hundred forty billion, six hundred sixty-three million, two hundred fifty-three thousand, twenty-two".