200505544524023 has 4 divisors (see below), whose sum is σ = 201029057695488. Its totient is φ = 199982031352560.

The previous prime is 200505544524017. The next prime is 200505544524049. The reversal of 200505544524023 is 320425445505002.

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

It is a cyclic number.

It is not a de Polignac number, because 200505544524023 - 2¹⁰ = 200505544522999 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 (200505544529023) 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, 261756585158 + ... + 261756585923.

It is an arithmetic number, because the mean of its divisors is an integer number (50257264423872).

Almost surely, 2^{200505544524023} is an apocalyptic number.

200505544524023 is a deficient number, since it is larger than the sum of its proper divisors (523513171465).

200505544524023 is an equidigital number, since it uses as much as digits as its factorization.

200505544524023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523513171464.

The product of its (nonzero) digits is 960000, while the sum is 41.

The spelling of 200505544524023 in words is "two hundred trillion, five hundred five billion, five hundred forty-four million, five hundred twenty-four thousand, twenty-three".