136756580638600 has 48 divisors (see below), whose sum is σ = 342417438451620. Its totient is φ = 50494737465600.

The previous prime is 136756580638583. The next prime is 136756580638619. The reversal of 136756580638600 is 6836085657631.

It can be written as a sum of positive squares in 6 ways, for example, as 38683250011396 + 98073330627204 = 6219586^2 + 9903198^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26299339831 + ... + 26299345030.

Almost surely, 2^{136756580638600} is an apocalyptic number.

136756580638600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136756580638600 is an abundant number, since it is smaller than the sum of its proper divisors (205660857813020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136756580638600 is a wasteful number, since it uses less digits than its factorization.

136756580638600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52598684890 (or 52598684881 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 64.

The spelling of 136756580638600 in words is "one hundred thirty-six trillion, seven hundred fifty-six billion, five hundred eighty million, six hundred thirty-eight thousand, six hundred".