136619803536 has 40 divisors (see below), whose sum is σ = 353092400640. Its totient is φ = 45519559296.

The previous prime is 136619803513. The next prime is 136619803553. The reversal of 136619803536 is 635308916631.

136619803536 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528135 + ... + 743078.

It is an arithmetic number, because the mean of its divisors is an integer number (8827310016).

Almost surely, 2^136619803536 is an apocalyptic number.

136619803536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136619803536 is an abundant number, since it is smaller than the sum of its proper divisors (216472597104).

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

136619803536 is a wasteful number, since it uses less digits than its factorization.

136619803536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273463 (or 1273457 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 136619803536 in words is "one hundred thirty-six billion, six hundred nineteen million, eight hundred three thousand, five hundred thirty-six".