136154072555 has 32 divisors (see below), whose sum is σ = 173687846400. Its totient is φ = 102238673152.

The previous prime is 136154072533. The next prime is 136154072557. The reversal of 136154072555 is 555270451631.

136154072555 is digitally balanced in base 11, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 136154072555 - 2¹⁰ = 136154071531 is a prime.

136154072555 is strictly pandigital in base 11.

It is not an unprimeable number, because it can be changed into a prime (136154072557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3843032 + ... + 3878298.

It is an arithmetic number, because the mean of its divisors is an integer number (5427745200).

Almost surely, 2^136154072555 is an apocalyptic number.

136154072555 is a deficient number, since it is larger than the sum of its proper divisors (37533773845).

136154072555 is a wasteful number, since it uses less digits than its factorization.

136154072555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35923.

The product of its (nonzero) digits is 630000, while the sum is 44.

The spelling of 136154072555 in words is "one hundred thirty-six billion, one hundred fifty-four million, seventy-two thousand, five hundred fifty-five".