136532532582 has 48 divisors (see below), whose sum is σ = 324822515472. Its totient is φ = 42833733120.

The previous prime is 136532532571. The next prime is 136532532707. The reversal of 136532532582 is 285235235631.

136532532582 is a `hidden beast` number, since 1 + 3 + 6 + 5 + 32 + 5 + 32 + 582 = 666.

It is a super-2 number, since 2×136532532582² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8254419 + ... + 8270942.

It is an arithmetic number, because the mean of its divisors is an integer number (6767135739).

Almost surely, 2^136532532582 is an apocalyptic number.

136532532582 is an abundant number, since it is smaller than the sum of its proper divisors (188289982890).

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

136532532582 is a wasteful number, since it uses less digits than its factorization.

136532532582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16525395 (or 16525383 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The spelling of 136532532582 in words is "one hundred thirty-six billion, five hundred thirty-two million, five hundred thirty-two thousand, five hundred eighty-two".