135045214536 has 64 divisors (see below), whose sum is σ = 343704340800. Its totient is φ = 44205292800.

The previous prime is 135045214487. The next prime is 135045214537. The reversal of 135045214536 is 635412540531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 135045214494 and 135045214503.

It is not an unprimeable number, because it can be changed into a prime (135045214537) 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, 831706 + ... + 980726.

It is an arithmetic number, because the mean of its divisors is an integer number (5370380325).

Almost surely, 2^135045214536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135045214536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171852170400).

135045214536 is an abundant number, since it is smaller than the sum of its proper divisors (208659126264).

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

135045214536 is a wasteful number, since it uses less digits than its factorization.

135045214536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149710 (or 149706 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 135045214536 in words is "one hundred thirty-five billion, forty-five million, two hundred fourteen thousand, five hundred thirty-six".