652335132937 has 2 divisors, whose sum is σ = 652335132938. Its totient is φ = 652335132936.

The previous prime is 652335132907. The next prime is 652335132971. The reversal of 652335132937 is 739231533256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 591393298441 + 60941834496 = 769021^2 + 246864^2 .

It is a cyclic number.

It is not a de Polignac number, because 652335132937 - 2³⁹ = 102579319049 is a prime.

It is a super-2 number, since 2×652335132937² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (652335132907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326167566468 + 326167566469.

It is an arithmetic number, because the mean of its divisors is an integer number (326167566469).

Almost surely, 2^652335132937 is an apocalyptic number.

It is an amenable number.

652335132937 is a deficient number, since it is larger than the sum of its proper divisors (1).

652335132937 is an equidigital number, since it uses as much as digits as its factorization.

652335132937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3061800, while the sum is 49.

The spelling of 652335132937 in words is "six hundred fifty-two billion, three hundred thirty-five million, one hundred thirty-two thousand, nine hundred thirty-seven".