135151453 has 2 divisors, whose sum is σ = 135151454. Its totient is φ = 135151452.

The previous prime is 135151439. The next prime is 135151469. The reversal of 135151453 is 354151531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85618009 + 49533444 = 9253^2 + 7038^2 .

It is a cyclic number.

It is not a de Polignac number, because 135151453 - 2¹⁷ = 135020381 is a prime.

It is a super-2 number, since 2×135151453² = 36531830496022418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135151153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67575726 + 67575727.

It is an arithmetic number, because the mean of its divisors is an integer number (67575727).

Almost surely, 2^135151453 is an apocalyptic number.

It is an amenable number.

135151453 is a deficient number, since it is larger than the sum of its proper divisors (1).

135151453 is an equidigital number, since it uses as much as digits as its factorization.

135151453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4500, while the sum is 28.

The square root of 135151453 is about 11625.4657111016. The cubic root of 135151453 is about 513.1845500766.

The spelling of 135151453 in words is "one hundred thirty-five million, one hundred fifty-one thousand, four hundred fifty-three".