652661635033 has 2 divisors, whose sum is σ = 652661635034. Its totient is φ = 652661635032.

The previous prime is 652661634991. The next prime is 652661635057. The reversal of 652661635033 is 330536166256.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 631575110089 + 21086524944 = 794717^2 + 145212^2 .

It is a cyclic number.

It is not a de Polignac number, because 652661635033 - 2²⁹ = 652124764121 is a prime.

It is a super-2 number, since 2×652661635033² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (652661635333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326330817516 + 326330817517.

It is an arithmetic number, because the mean of its divisors is an integer number (326330817517).

Almost surely, 2^652661635033 is an apocalyptic number.

It is an amenable number.

652661635033 is a deficient number, since it is larger than the sum of its proper divisors (1).

652661635033 is an equidigital number, since it uses as much as digits as its factorization.

652661635033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1749600, while the sum is 46.

The spelling of 652661635033 in words is "six hundred fifty-two billion, six hundred sixty-one million, six hundred thirty-five thousand, thirty-three".