135469153 has 2 divisors, whose sum is σ = 135469154. Its totient is φ = 135469152.

The previous prime is 135469129. The next prime is 135469157. The reversal of 135469153 is 351964531.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88792929 + 46676224 = 9423^2 + 6832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135469153 is a prime.

It is not a weakly prime, because it can be changed into another prime (135469157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67734576 + 67734577.

It is an arithmetic number, because the mean of its divisors is an integer number (67734577).

Almost surely, 2^135469153 is an apocalyptic number.

It is an amenable number.

135469153 is a deficient number, since it is larger than the sum of its proper divisors (1).

135469153 is an equidigital number, since it uses as much as digits as its factorization.

135469153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 37.

The square root of 135469153 is about 11639.1216593006. The cubic root of 135469153 is about 513.5863490535.

It can be divided in two parts, 1354 and 69153, that added together give a palindrome (70507).

The spelling of 135469153 in words is "one hundred thirty-five million, four hundred sixty-nine thousand, one hundred fifty-three".