205050160541 has 4 divisors (see below), whose sum is σ = 205364173692. Its totient is φ = 204736147392.

The previous prime is 205050160489. The next prime is 205050160559. The reversal of 205050160541 is 145061050502.

It is a happy number.

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 42923138041 + 162127022500 = 207179^2 + 402650^2 .

It is a cyclic number.

It is not a de Polignac number, because 205050160541 - 2⁶ = 205050160477 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 (205050160241) 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, 157005596 + ... + 157006901.

It is an arithmetic number, because the mean of its divisors is an integer number (51341043423).

Almost surely, 2^205050160541 is an apocalyptic number.

It is an amenable number.

205050160541 is a deficient number, since it is larger than the sum of its proper divisors (314013151).

205050160541 is an equidigital number, since it uses as much as digits as its factorization.

205050160541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314013150.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 205050160541 in words is "two hundred five billion, fifty million, one hundred sixty thousand, five hundred forty-one".