135064454022 has 64 divisors (see below), whose sum is σ = 303456038400. Its totient is φ = 44525570400.

The previous prime is 135064454009. The next prime is 135064454023. The reversal of 135064454022 is 220454460531.

135064454022 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 644 + 5 + 4 + 0 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135064454023) 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, 4998753 + ... + 5025699.

It is an arithmetic number, because the mean of its divisors is an integer number (4741500600).

Almost surely, 2^135064454022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135064454022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151728019200).

135064454022 is an abundant number, since it is smaller than the sum of its proper divisors (168391584378).

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

135064454022 is a wasteful number, since it uses less digits than its factorization.

135064454022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27978 (or 27972 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 135064454022 in words is "one hundred thirty-five billion, sixty-four million, four hundred fifty-four thousand, twenty-two".