136734515500 has 96 divisors (see below), whose sum is σ = 326195408448. Its totient is φ = 49657664000.

The previous prime is 136734515471. The next prime is 136734515579. The reversal of 136734515500 is 5515437631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4367904 + ... + 4399096.

It is an arithmetic number, because the mean of its divisors is an integer number (3397868838).

Almost surely, 2^136734515500 is an apocalyptic number.

136734515500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136734515500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163097704224).

136734515500 is an abundant number, since it is smaller than the sum of its proper divisors (189460892948).

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

136734515500 is a wasteful number, since it uses less digits than its factorization.

136734515500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32020 (or 32008 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 136734515500 in words is "one hundred thirty-six billion, seven hundred thirty-four million, five hundred fifteen thousand, five hundred".