135604363 has 2 divisors, whose sum is σ = 135604364. Its totient is φ = 135604362.

The previous prime is 135604331. The next prime is 135604373. The reversal of 135604363 is 363406531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135604363 - 2⁵ = 135604331 is a prime.

It is not a weakly prime, because it can be changed into another prime (135604373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67802181 + 67802182.

It is an arithmetic number, because the mean of its divisors is an integer number (67802182).

Almost surely, 2^135604363 is an apocalyptic number.

135604363 is a deficient number, since it is larger than the sum of its proper divisors (1).

135604363 is an equidigital number, since it uses as much as digits as its factorization.

135604363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 135604363 is about 11644.9286386822. The cubic root of 135604363 is about 513.7571601901.

The spelling of 135604363 in words is "one hundred thirty-five million, six hundred four thousand, three hundred sixty-three".