136306255063542 has 8 divisors (see below), whose sum is σ = 272612510127096. Its totient is φ = 45435418354512.

The previous prime is 136306255063523. The next prime is 136306255063567. The reversal of 136306255063542 is 245360552603631.

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

136306255063542 is an admirable number.

It is a super-3 number, since 3×136306255063542³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 11358854588623 + ... + 11358854588634.

It is an arithmetic number, because the mean of its divisors is an integer number (34076563765887).

Almost surely, 2^{136306255063542} is an apocalyptic number.

136306255063542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

136306255063542 is a wasteful number, since it uses less digits than its factorization.

136306255063542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22717709177262.

The product of its (nonzero) digits is 11664000, while the sum is 51.

The spelling of 136306255063542 in words is "one hundred thirty-six trillion, three hundred six billion, two hundred fifty-five million, sixty-three thousand, five hundred forty-two".