3652530501212 has 24 divisors (see below), whose sum is σ = 6615472469760. Its totient is φ = 1762455181760.

The previous prime is 3652530501203. The next prime is 3652530501247. The reversal of 3652530501212 is 2121050352563.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7213043 + ... + 7702794.

It is an arithmetic number, because the mean of its divisors is an integer number (275644686240).

Almost surely, 2^{3652530501212} is an apocalyptic number.

It is an amenable number.

3652530501212 is a deficient number, since it is larger than the sum of its proper divisors (2962941968548).

3652530501212 is a wasteful number, since it uses less digits than its factorization.

3652530501212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14917981 (or 14917979 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 3652530501212 its reverse (2121050352563), we get a palindrome (5773580853775).

The spelling of 3652530501212 in words is "three trillion, six hundred fifty-two billion, five hundred thirty million, five hundred one thousand, two hundred twelve".