136496367783556 has 81 divisors (see below), whose sum is σ = 268287041014167. Its totient is φ = 60718348355280.

The previous prime is 136496367783541. The next prime is 136496367783667. The reversal of 136496367783556 is 655387763694631.

The square root of 136496367783556 is 11683166.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 12080387995 + ... + 12080399293.

Almost surely, 2^{136496367783556} is an apocalyptic number.

136496367783556 is the 11683166-th square number.

It is an amenable number.

136496367783556 is a deficient number, since it is larger than the sum of its proper divisors (131790673230611).

136496367783556 is an frugal number, since it uses more digits than its factorization.

136496367783556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22718 (or 11359 counting only the distinct ones).

The product of its digits is 12345177600, while the sum is 79.

The spelling of 136496367783556 in words is "one hundred thirty-six trillion, four hundred ninety-six billion, three hundred sixty-seven million, seven hundred eighty-three thousand, five hundred fifty-six".