200145220535 has 8 divisors (see below), whose sum is σ = 258649208160. Its totient is φ = 147799547424.

The previous prime is 200145220531. The next prime is 200145220537. The reversal of 200145220535 is 535022541002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200145220535 - 2² = 200145220531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200145220498 and 200145220507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200145220531) 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 7 ways as a sum of consecutive naturals, for example, 1539578555 + ... + 1539578684.

It is an arithmetic number, because the mean of its divisors is an integer number (32331151020).

Almost surely, 2^200145220535 is an apocalyptic number.

200145220535 is a deficient number, since it is larger than the sum of its proper divisors (58503987625).

200145220535 is a wasteful number, since it uses less digits than its factorization.

200145220535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079157257.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 200145220535 its reverse (535022541002), we get a palindrome (735167761537).

The spelling of 200145220535 in words is "two hundred billion, one hundred forty-five million, two hundred twenty thousand, five hundred thirty-five".