135054056206 has 8 divisors (see below), whose sum is σ = 202979084040. Its totient is φ = 67394361528.

The previous prime is 135054056147. The next prime is 135054056257. The reversal of 135054056206 is 602650450531.

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

It is a super-2 number, since 2×135054056206² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66332016 + ... + 66334051.

It is an arithmetic number, because the mean of its divisors is an integer number (25372385505).

Almost surely, 2^135054056206 is an apocalyptic number.

135054056206 is a deficient number, since it is larger than the sum of its proper divisors (67925027834).

135054056206 is a wasteful number, since it uses less digits than its factorization.

135054056206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132666578.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 135054056206 in words is "one hundred thirty-five billion, fifty-four million, fifty-six thousand, two hundred six".