136509653016 has 96 divisors (see below), whose sum is σ = 403467030720. Its totient is φ = 41351889600.

The previous prime is 136509653009. The next prime is 136509653057. The reversal of 136509653016 is 610356905631.

136509653016 is a `hidden beast` number, since 13 + 6 + 5 + 0 + 96 + 530 + 16 = 666.

136509653016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2317611 + ... + 2375781.

It is an arithmetic number, because the mean of its divisors is an integer number (4202781570).

Almost surely, 2^136509653016 is an apocalyptic number.

It is an amenable number.

136509653016 is an abundant number, since it is smaller than the sum of its proper divisors (266957377704).

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

136509653016 is a wasteful number, since it uses less digits than its factorization.

136509653016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61157 (or 61150 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The spelling of 136509653016 in words is "one hundred thirty-six billion, five hundred nine million, six hundred fifty-three thousand, sixteen".