136589264612 has 12 divisors (see below), whose sum is σ = 240553705980. Its totient is φ = 67859634336.

The previous prime is 136589264611. The next prime is 136589264629. The reversal of 136589264612 is 216462985631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13692744256 + 122896520356 = 117016^2 + 350566^2 .

It is not an unprimeable number, because it can be changed into a prime (136589264611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108748787 + ... + 108750042.

It is an arithmetic number, because the mean of its divisors is an integer number (20046142165).

Almost surely, 2^136589264612 is an apocalyptic number.

It is an amenable number.

136589264612 is a deficient number, since it is larger than the sum of its proper divisors (103964441368).

136589264612 is a wasteful number, since it uses less digits than its factorization.

136589264612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217498990 (or 217498988 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 53.

The spelling of 136589264612 in words is "one hundred thirty-six billion, five hundred eighty-nine million, two hundred sixty-four thousand, six hundred twelve".