135252162306 has 12 divisors (see below), whose sum is σ = 293046351702. Its totient is φ = 45084054096.

The previous prime is 135252162281. The next prime is 135252162361. The reversal of 135252162306 is 603261252531.

135252162306 is a `hidden beast` number, since 1 + 3 + 5 + 2 + 5 + 21 + 623 + 0 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 83902336281 + 51349826025 = 289659^2 + 226605^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3757004491 + ... + 3757004526.

Almost surely, 2^135252162306 is an apocalyptic number.

135252162306 is an abundant number, since it is smaller than the sum of its proper divisors (157794189396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135252162306 is a wasteful number, since it uses less digits than its factorization.

135252162306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7514009025 (or 7514009022 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 135252162306 in words is "one hundred thirty-five billion, two hundred fifty-two million, one hundred sixty-two thousand, three hundred six".