114577544561 has 4 divisors (see below), whose sum is σ = 114764457972. Its totient is φ = 114390631152.

The previous prime is 114577544531. The next prime is 114577544563. The reversal of 114577544561 is 165445775411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22332313600 + 92245230961 = 149440^2 + 303719^2 .

It is a cyclic number.

It is not a de Polignac number, because 114577544561 - 2³⁴ = 97397675377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (114577544563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93455786 + ... + 93457011.

It is an arithmetic number, because the mean of its divisors is an integer number (28691114493).

Almost surely, 2^114577544561 is an apocalyptic number.

It is an amenable number.

114577544561 is a deficient number, since it is larger than the sum of its proper divisors (186913411).

114577544561 is an equidigital number, since it uses as much as digits as its factorization.

114577544561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186913410.

The product of its digits is 2352000, while the sum is 50.

The spelling of 114577544561 in words is "one hundred fourteen billion, five hundred seventy-seven million, five hundred forty-four thousand, five hundred sixty-one".