135454454451053 has 8 divisors (see below), whose sum is σ = 138796373619960. Its totient is φ = 132114352043520.

The previous prime is 135454454451031. The next prime is 135454454451163. The reversal of 135454454451053 is 350154454454531.

It can be written as a sum of positive squares in 4 ways, for example, as 3674110739209 + 131780343711844 = 1916797^2 + 11479562^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135454454451053 - 2⁶ = 135454454450989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135454454450986 and 135454454451004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135456454451053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454039388 + ... + 454337621.

It is an arithmetic number, because the mean of its divisors is an integer number (17349546702495).

Almost surely, 2^{135454454451053} is an apocalyptic number.

It is an amenable number.

135454454451053 is a deficient number, since it is larger than the sum of its proper divisors (3341919168907).

135454454451053 is an equidigital number, since it uses as much as digits as its factorization.

135454454451053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908380687.

The product of its (nonzero) digits is 28800000, while the sum is 53.

The spelling of 135454454451053 in words is "one hundred thirty-five trillion, four hundred fifty-four billion, four hundred fifty-four million, four hundred fifty-one thousand, fifty-three".