135527960436 has 24 divisors (see below), whose sum is σ = 344980263264. Its totient is φ = 41069078880.

The previous prime is 135527960417. The next prime is 135527960453. The reversal of 135527960436 is 634069725531.

It is a happy number.

It is a congruent number.

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, 513363355 + ... + 513363618.

It is an arithmetic number, because the mean of its divisors is an integer number (14374177636).

Almost surely, 2^135527960436 is an apocalyptic number.

It is an amenable number.

135527960436 is an abundant number, since it is smaller than the sum of its proper divisors (209452302828).

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

135527960436 is a wasteful number, since it uses less digits than its factorization.

135527960436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026726991 (or 1026726989 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 51.

The spelling of 135527960436 in words is "one hundred thirty-five billion, five hundred twenty-seven million, nine hundred sixty thousand, four hundred thirty-six".