200144530652 has 48 divisors (see below), whose sum is σ = 383564063232. Its totient is φ = 90625476480.

The previous prime is 200144530613. The next prime is 200144530693. The reversal of 200144530652 is 256035441002.

It is a congruent 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, 12561563 + ... + 12577485.

It is an arithmetic number, because the mean of its divisors is an integer number (7990917984).

Almost surely, 2^200144530652 is an apocalyptic number.

200144530652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200144530652 is a deficient number, since it is larger than the sum of its proper divisors (183419532580).

200144530652 is a wasteful number, since it uses less digits than its factorization.

200144530652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17018 (or 17016 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 200144530652 its reverse (256035441002), we get a palindrome (456179971654).

The spelling of 200144530652 in words is "two hundred billion, one hundred forty-four million, five hundred thirty thousand, six hundred fifty-two".