136375633 has 2 divisors, whose sum is σ = 136375634. Its totient is φ = 136375632.

The previous prime is 136375573. The next prime is 136375637. The reversal of 136375633 is 336573631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82029249 + 54346384 = 9057^2 + 7372^2 .

It is an emirp because it is prime and its reverse (336573631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136375633 - 2⁹ = 136375121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136375592 and 136375601.

It is not a weakly prime, because it can be changed into another prime (136375637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68187816 + 68187817.

It is an arithmetic number, because the mean of its divisors is an integer number (68187817).

Almost surely, 2^136375633 is an apocalyptic number.

It is an amenable number.

136375633 is a deficient number, since it is larger than the sum of its proper divisors (1).

136375633 is an equidigital number, since it uses as much as digits as its factorization.

136375633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060, while the sum is 37.

The square root of 136375633 is about 11677.9978164067. The cubic root of 136375633 is about 514.7293428100.

It can be divided in two parts, 136 and 375633, that added together give a square (375769 = 613²).

The spelling of 136375633 in words is "one hundred thirty-six million, three hundred seventy-five thousand, six hundred thirty-three".