135542453210 has 8 divisors (see below), whose sum is σ = 243976415796. Its totient is φ = 54216981280.

The previous prime is 135542453209. The next prime is 135542453219. The reversal of 135542453210 is 12354245531.

135542453210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 111881553169 + 23660900041 = 334487^2 + 153821^2 .

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

It is not an unprimeable number, because it can be changed into a prime (135542453219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6777122651 + ... + 6777122670.

Almost surely, 2^135542453210 is an apocalyptic number.

135542453210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135542453210 is a deficient number, since it is larger than the sum of its proper divisors (108433962586).

135542453210 is a wasteful number, since it uses less digits than its factorization.

135542453210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13554245328.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 135542453210 its reverse (12354245531), we get a palindrome (147896698741).

The spelling of 135542453210 in words is "one hundred thirty-five billion, five hundred forty-two million, four hundred fifty-three thousand, two hundred ten".