136655077575544 has 64 divisors (see below), whose sum is σ = 311541268953600. Its totient is φ = 55385114457600.

The previous prime is 136655077575461. The next prime is 136655077575613. The reversal of 136655077575544 is 445575770556631.

It is a happy number.

It is a super-2 number, since 2×136655077575544² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (70) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2403839392 + ... + 2403896239.

It is an arithmetic number, because the mean of its divisors is an integer number (4867832327400).

Almost surely, 2^{136655077575544} is an apocalyptic number.

It is an amenable number.

136655077575544 is an abundant number, since it is smaller than the sum of its proper divisors (174886191378056).

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

136655077575544 is a wasteful number, since it uses less digits than its factorization.

136655077575544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4807735684 (or 4807735680 counting only the distinct ones).

The product of its (nonzero) digits is 1852200000, while the sum is 70.

The spelling of 136655077575544 in words is "one hundred thirty-six trillion, six hundred fifty-five billion, seventy-seven million, five hundred seventy-five thousand, five hundred forty-four".