135495634020 has 48 divisors (see below), whose sum is σ = 381089103360. Its totient is φ = 35970137856.

The previous prime is 135495634013. The next prime is 135495634061. The reversal of 135495634020 is 20436594531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5049985 + ... + 5076744.

It is an arithmetic number, because the mean of its divisors is an integer number (7939356320).

Almost surely, 2^135495634020 is an apocalyptic number.

135495634020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135495634020 is an abundant number, since it is smaller than the sum of its proper divisors (245593469340).

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

135495634020 is a wasteful number, since it uses less digits than its factorization.

135495634020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10126964 (or 10126962 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 135495634020 in words is "one hundred thirty-five billion, four hundred ninety-five million, six hundred thirty-four thousand, twenty".