201332502052 has 48 divisors (see below), whose sum is σ = 407787912000. Its totient is φ = 85958784000.

The previous prime is 201332502031. The next prime is 201332502067. The reversal of 201332502052 is 250205233102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103552 + ... + 642952.

It is an arithmetic number, because the mean of its divisors is an integer number (8495581500).

Almost surely, 2^201332502052 is an apocalyptic number.

201332502052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201332502052 is an abundant number, since it is smaller than the sum of its proper divisors (206455409948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201332502052 is a wasteful number, since it uses less digits than its factorization.

201332502052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539932 (or 539930 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 201332502052 its reverse (250205233102), we get a palindrome (451537735154).

The spelling of 201332502052 in words is "two hundred one billion, three hundred thirty-two million, five hundred two thousand, fifty-two".