135762329 has 2 divisors, whose sum is σ = 135762330. Its totient is φ = 135762328.

The previous prime is 135762317. The next prime is 135762337. The reversal of 135762329 is 923267531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108722329 + 27040000 = 10427^2 + 5200^2 .

It is a cyclic number.

It is not a de Polignac number, because 135762329 - 2⁴ = 135762313 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 135762292 and 135762301.

It is not a weakly prime, because it can be changed into another prime (135762229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67881164 + 67881165.

It is an arithmetic number, because the mean of its divisors is an integer number (67881165).

Almost surely, 2^135762329 is an apocalyptic number.

It is an amenable number.

135762329 is a deficient number, since it is larger than the sum of its proper divisors (1).

135762329 is an equidigital number, since it uses as much as digits as its factorization.

135762329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 38.

The square root of 135762329 is about 11651.7092737504. The cubic root of 135762329 is about 513.9565752854.

The spelling of 135762329 in words is "one hundred thirty-five million, seven hundred sixty-two thousand, three hundred twenty-nine".