136550347 has 2 divisors, whose sum is σ = 136550348. Its totient is φ = 136550346.

The previous prime is 136550311. The next prime is 136550371. The reversal of 136550347 is 743055631.

136550347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136550347 - 2²³ = 128161739 is a prime.

It is not a weakly prime, because it can be changed into another prime (136520347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68275173 + 68275174.

It is an arithmetic number, because the mean of its divisors is an integer number (68275174).

Almost surely, 2^136550347 is an apocalyptic number.

136550347 is a deficient number, since it is larger than the sum of its proper divisors (1).

136550347 is an equidigital number, since it uses as much as digits as its factorization.

136550347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 136550347 is about 11685.4758995943. The cubic root of 136550347 is about 514.9490595921.

The spelling of 136550347 in words is "one hundred thirty-six million, five hundred fifty thousand, three hundred forty-seven".