541845204773 has 4 divisors (see below), whose sum is σ = 541848013440. Its totient is φ = 541842396108.

The previous prime is 541845204731. The next prime is 541845204833. The reversal of 541845204773 is 377402548145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 541845204773 - 2²⁶ = 541778095909 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 (541845204073) 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 3 ways as a sum of consecutive naturals, for example, 1091765 + ... + 1508522.

It is an arithmetic number, because the mean of its divisors is an integer number (135462003360).

Almost surely, 2^541845204773 is an apocalyptic number.

It is an amenable number.

541845204773 is a deficient number, since it is larger than the sum of its proper divisors (2808667).

541845204773 is a wasteful number, since it uses less digits than its factorization.

541845204773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808666.

The product of its (nonzero) digits is 3763200, while the sum is 50.

The spelling of 541845204773 in words is "five hundred forty-one billion, eight hundred forty-five million, two hundred four thousand, seven hundred seventy-three".