136516572276 has 96 divisors (see below), whose sum is σ = 376376598528. Its totient is φ = 37687351680.

The previous prime is 136516572259. The next prime is 136516572277. The reversal of 136516572276 is 672275615631.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136516572277) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1633606 + ... + 1715138.

It is an arithmetic number, because the mean of its divisors is an integer number (3920589568).

Almost surely, 2^136516572276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136516572276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188188299264).

136516572276 is an abundant number, since it is smaller than the sum of its proper divisors (239860026252).

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

136516572276 is a wasteful number, since it uses less digits than its factorization.

136516572276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82221 (or 82219 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 51.

The spelling of 136516572276 in words is "one hundred thirty-six billion, five hundred sixteen million, five hundred seventy-two thousand, two hundred seventy-six".