652002132501 has 12 divisors (see below), whose sum is σ = 943955877228. Its totient is φ = 433664233344.

The previous prime is 652002132499. The next prime is 652002132527. The reversal of 652002132501 is 105231200256.

It is a happy number.

652002132501 is a `hidden beast` number, since 6 + 5 + 20 + 0 + 2 + 132 + 501 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 280554546276 + 371447586225 = 529674^2 + 609465^2 .

It is not a de Polignac number, because 652002132501 - 2¹ = 652002132499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652002134501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83650470 + ... + 83658263.

It is an arithmetic number, because the mean of its divisors is an integer number (78662989769).

Almost surely, 2^652002132501 is an apocalyptic number.

It is an amenable number.

652002132501 is a deficient number, since it is larger than the sum of its proper divisors (291953744727).

652002132501 is a wasteful number, since it uses less digits than its factorization.

652002132501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167309172 (or 167309169 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 652002132501 its reverse (105231200256), we get a palindrome (757233332757).

The spelling of 652002132501 in words is "six hundred fifty-two billion, two million, one hundred thirty-two thousand, five hundred one".