201652060701652 has 36 divisors (see below), whose sum is σ = 391729052307348. Its totient is φ = 90752502544000.

The previous prime is 201652060701629. The next prime is 201652060701653. The reversal of 201652060701652 is 256107060256102.

It can be written as a sum of positive squares in 2 ways, for example, as 137170100737296 + 64481959964356 = 11711964^2 + 8030066^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201652060701599 and 201652060701608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201652060701653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2062507993 + ... + 2062605760.

It is an arithmetic number, because the mean of its divisors is an integer number (10881362564093).

Almost surely, 2^{201652060701652} is an apocalyptic number.

201652060701652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201652060701652 is a deficient number, since it is larger than the sum of its proper divisors (190076991605696).

201652060701652 is a wasteful number, since it uses less digits than its factorization.

201652060701652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125113880 (or 4125113867 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 201652060701652 in words is "two hundred one trillion, six hundred fifty-two billion, sixty million, seven hundred one thousand, six hundred fifty-two".