135953527 has 2 divisors, whose sum is σ = 135953528. Its totient is φ = 135953526.

The previous prime is 135953501. The next prime is 135953557. The reversal of 135953527 is 725359531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135953527 - 2⁷ = 135953399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135953527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135953557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67976763 + 67976764.

It is an arithmetic number, because the mean of its divisors is an integer number (67976764).

Almost surely, 2^135953527 is an apocalyptic number.

135953527 is a deficient number, since it is larger than the sum of its proper divisors (1).

135953527 is an equidigital number, since it uses as much as digits as its factorization.

135953527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141750, while the sum is 40.

The square root of 135953527 is about 11659.9111060076. The cubic root of 135953527 is about 514.1977353949.

The spelling of 135953527 in words is "one hundred thirty-five million, nine hundred fifty-three thousand, five hundred twenty-seven".