135753815272722 has 16 divisors (see below), whose sum is σ = 271905152706720. Its totient is φ = 45185018064032.

The previous prime is 135753815272711. The next prime is 135753815272729. The reversal of 135753815272722 is 227272518357531.

It is a super-3 number, since 3×135753815272722³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (135753815272729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16563418947 + ... + 16563427142.

It is an arithmetic number, because the mean of its divisors is an integer number (16994072044170).

Almost surely, 2^{135753815272722} is an apocalyptic number.

135753815272722 is an abundant number, since it is smaller than the sum of its proper divisors (136151337433998).

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

135753815272722 is a wasteful number, since it uses less digits than its factorization.

135753815272722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33126846777.

The product of its digits is 49392000, while the sum is 60.

The spelling of 135753815272722 in words is "one hundred thirty-five trillion, seven hundred fifty-three billion, eight hundred fifteen million, two hundred seventy-two thousand, seven hundred twenty-two".