136617049250 has 32 divisors (see below), whose sum is σ = 278996859648. Its totient is φ = 49678926000.

The previous prime is 136617049249. The next prime is 136617049277. The reversal of 136617049250 is 52940716631.

136617049250 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 15 ways as a sum of consecutive naturals, for example, 24836714 + ... + 24842213.

It is an arithmetic number, because the mean of its divisors is an integer number (8718651864).

Almost surely, 2^136617049250 is an apocalyptic number.

136617049250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136617049250 is an abundant number, since it is smaller than the sum of its proper divisors (142379810398).

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

136617049250 is a wasteful number, since it uses less digits than its factorization.

136617049250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49678955 (or 49678945 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 136617049250 in words is "one hundred thirty-six billion, six hundred seventeen million, forty-nine thousand, two hundred fifty".