135135343562 has 4 divisors (see below), whose sum is σ = 202703015346. Its totient is φ = 67567671780.

The previous prime is 135135343543. The next prime is 135135343579. The reversal of 135135343562 is 265343531531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 133772331001 + 1363012561 = 365749^2 + 36919^2 .

It is a super-2 number, since 2×135135343562² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33783835889 + ... + 33783835892.

Almost surely, 2^135135343562 is an apocalyptic number.

135135343562 is a deficient number, since it is larger than the sum of its proper divisors (67567671784).

135135343562 is an equidigital number, since it uses as much as digits as its factorization.

135135343562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67567671783.

The product of its digits is 486000, while the sum is 41.

The spelling of 135135343562 in words is "one hundred thirty-five billion, one hundred thirty-five million, three hundred forty-three thousand, five hundred sixty-two".