136625615216 has 10 divisors (see below), whose sum is σ = 264712129512. Its totient is φ = 68312807600.

The previous prime is 136625615213. The next prime is 136625615257. The reversal of 136625615216 is 612516526631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136625615213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4269550460 + ... + 4269550491.

Almost surely, 2^136625615216 is an apocalyptic number.

136625615216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136625615216 is a deficient number, since it is larger than the sum of its proper divisors (128086514296).

136625615216 is an equidigital number, since it uses as much as digits as its factorization.

136625615216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8539100959 (or 8539100953 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The spelling of 136625615216 in words is "one hundred thirty-six billion, six hundred twenty-five million, six hundred fifteen thousand, two hundred sixteen".