136477711566541 has 8 divisors (see below), whose sum is σ = 138804755389344. Its totient is φ = 134170140914160.

The previous prime is 136477711566517. The next prime is 136477711566571. The reversal of 136477711566541 is 145665117774631.

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

It is a cyclic number.

It is not a de Polignac number, because 136477711566541 - 2⁵ = 136477711566509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136477711566571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4868278470 + ... + 4868306503.

It is an arithmetic number, because the mean of its divisors is an integer number (17350594423668).

Almost surely, 2^{136477711566541} is an apocalyptic number.

It is an amenable number.

136477711566541 is a deficient number, since it is larger than the sum of its proper divisors (2327043822803).

136477711566541 is a wasteful number, since it uses less digits than its factorization.

136477711566541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9736585211.

The product of its digits is 88905600, while the sum is 64.

The spelling of 136477711566541 in words is "one hundred thirty-six trillion, four hundred seventy-seven billion, seven hundred eleven million, five hundred sixty-six thousand, five hundred forty-one".