652306637201941 has 2 divisors, whose sum is σ = 652306637201942. Its totient is φ = 652306637201940.

The previous prime is 652306637201927. The next prime is 652306637202049. The reversal of 652306637201941 is 149102736603256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 622887837513841 + 29418799688100 = 24957721^2 + 5423910^2 .

It is a cyclic number.

It is not a de Polignac number, because 652306637201941 - 2⁴¹ = 650107613946389 is a prime.

It is a super-2 number, since 2×652306637201941² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652306637207941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326153318600970 + 326153318600971.

It is an arithmetic number, because the mean of its divisors is an integer number (326153318600971).

Almost surely, 2^{652306637201941} is an apocalyptic number.

It is an amenable number.

652306637201941 is a deficient number, since it is larger than the sum of its proper divisors (1).

652306637201941 is an equidigital number, since it uses as much as digits as its factorization.

652306637201941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 652306637201941 in words is "six hundred fifty-two trillion, three hundred six billion, six hundred thirty-seven million, two hundred one thousand, nine hundred forty-one".