135164357 has 2 divisors, whose sum is σ = 135164358. Its totient is φ = 135164356.

The previous prime is 135164329. The next prime is 135164369. The reversal of 135164357 is 753461531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114361636 + 20802721 = 10694^2 + 4561^2 .

It is a cyclic number.

It is not a de Polignac number, because 135164357 - 2⁸ = 135164101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135164377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67582178 + 67582179.

It is an arithmetic number, because the mean of its divisors is an integer number (67582179).

Almost surely, 2^135164357 is an apocalyptic number.

It is an amenable number.

135164357 is a deficient number, since it is larger than the sum of its proper divisors (1).

135164357 is an equidigital number, since it uses as much as digits as its factorization.

135164357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 35.

The square root of 135164357 is about 11626.0206863742. The cubic root of 135164357 is about 513.2008821804.

The spelling of 135164357 in words is "one hundred thirty-five million, one hundred sixty-four thousand, three hundred fifty-seven".