136811002625 has 32 divisors (see below), whose sum is σ = 186687072000. Its totient is φ = 99271824000.

The previous prime is 136811002571. The next prime is 136811002631. The reversal of 136811002625 is 526200118631.

It is not a de Polignac number, because 136811002625 - 2⁸ = 136811002369 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 490301 + ... + 716949.

It is an arithmetic number, because the mean of its divisors is an integer number (5833971000).

Almost surely, 2^136811002625 is an apocalyptic number.

It is an amenable number.

136811002625 is a deficient number, since it is larger than the sum of its proper divisors (49876069375).

136811002625 is a wasteful number, since it uses less digits than its factorization.

136811002625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227114 (or 227104 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 136811002625 in words is "one hundred thirty-six billion, eight hundred eleven million, two thousand, six hundred twenty-five".