134535045252 has 24 divisors (see below), whose sum is σ = 314472697056. Its totient is φ = 44765359168.

The previous prime is 134535045217. The next prime is 134535045263. The reversal of 134535045252 is 252540535431.

It is a self number, because there is not a number n which added to its sum of digits gives 134535045252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9949953 + ... + 9963464.

It is an arithmetic number, because the mean of its divisors is an integer number (13103029044).

Almost surely, 2^134535045252 is an apocalyptic number.

134535045252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134535045252 is an abundant number, since it is smaller than the sum of its proper divisors (179937651804).

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

134535045252 is a wasteful number, since it uses less digits than its factorization.

134535045252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19913987 (or 19913985 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 134535045252 in words is "one hundred thirty-four billion, five hundred thirty-five million, forty-five thousand, two hundred fifty-two".