136049446532 has 12 divisors (see below), whose sum is σ = 239108363676. Its totient is φ = 67732771200.

The previous prime is 136049446529. The next prime is 136049446537. The reversal of 136049446532 is 235644940631.

It can be written as a sum of positive squares in 2 ways, for example, as 19280988736 + 116768457796 = 138856^2 + 341714^2 .

It is not an unprimeable number, because it can be changed into a prime (136049446537) 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, 72986969 + ... + 72988832.

It is an arithmetic number, because the mean of its divisors is an integer number (19925696973).

Almost surely, 2^136049446532 is an apocalyptic number.

It is an amenable number.

136049446532 is a deficient number, since it is larger than the sum of its proper divisors (103058917144).

136049446532 is a wasteful number, since it uses less digits than its factorization.

136049446532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145976038 (or 145976036 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 136049446532 in words is "one hundred thirty-six billion, forty-nine million, four hundred forty-six thousand, five hundred thirty-two".