136484576737508 has 12 divisors (see below), whose sum is σ = 238861518153132. Its totient is φ = 68238428693760.

The previous prime is 136484576737493. The next prime is 136484576737511. The reversal of 136484576737508 is 805737675484631.

It can be written as a sum of positive squares in 2 ways, for example, as 56565410916004 + 79919165821504 = 7520998^2 + 8939752^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964839185 + ... + 964980632.

It is an arithmetic number, because the mean of its divisors is an integer number (19905126512761).

Almost surely, 2^{136484576737508} is an apocalyptic number.

It is an amenable number.

136484576737508 is a deficient number, since it is larger than the sum of its proper divisors (102376941415624).

136484576737508 is a wasteful number, since it uses less digits than its factorization.

136484576737508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929837502 (or 1929837500 counting only the distinct ones).

The product of its (nonzero) digits is 2844979200, while the sum is 74.

The spelling of 136484576737508 in words is "one hundred thirty-six trillion, four hundred eighty-four billion, five hundred seventy-six million, seven hundred thirty-seven thousand, five hundred eight".