201852536140632 has 128 divisors (see below), whose sum is σ = 545477675904000. Its totient is φ = 61876659041280.

The previous prime is 201852536140631. The next prime is 201852536140637. The reversal of 201852536140632 is 236041635258102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201852536140631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3129998244 + ... + 3130062732.

It is an arithmetic number, because the mean of its divisors is an integer number (4261544343000).

Almost surely, 2^{201852536140632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201852536140632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272738837952000).

201852536140632 is an abundant number, since it is smaller than the sum of its proper divisors (343625139763368).

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

201852536140632 is a wasteful number, since it uses less digits than its factorization.

201852536140632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101801 (or 101797 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 201852536140632 in words is "two hundred one trillion, eight hundred fifty-two billion, five hundred thirty-six million, one hundred forty thousand, six hundred thirty-two".