200452320432505 has 16 divisors (see below), whose sum is σ = 243776252289024. Its totient is φ = 158220163563840.

The previous prime is 200452320432491. The next prime is 200452320432547. The reversal of 200452320432505 is 505234023254002.

It is not a de Polignac number, because 200452320432505 - 2¹¹ = 200452320430457 is a prime.

It is a super-2 number, since 2×200452320432505² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871909777 + ... + 872139646.

It is an arithmetic number, because the mean of its divisors is an integer number (15236015768064).

Almost surely, 2^{200452320432505} is an apocalyptic number.

It is an amenable number.

200452320432505 is a deficient number, since it is larger than the sum of its proper divisors (43323931856519).

200452320432505 is a wasteful number, since it uses less digits than its factorization.

200452320432505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744049736.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 200452320432505 its reverse (505234023254002), we get a palindrome (705686343686507).

The spelling of 200452320432505 in words is "two hundred trillion, four hundred fifty-two billion, three hundred twenty million, four hundred thirty-two thousand, five hundred five".