652409444053 has 2 divisors, whose sum is σ = 652409444054. Its totient is φ = 652409444052.

The previous prime is 652409444051. The next prime is 652409444087. The reversal of 652409444053 is 350444904256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331064445924 + 321344998129 = 575382^2 + 566873^2 .

It is a cyclic number.

It is not a de Polignac number, because 652409444053 - 2¹ = 652409444051 is a prime.

It is a super-3 number, since 3×652409444053³ (a number of 36 digits) contains 333 as substring.

Together with 652409444051, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 652409443994 and 652409444012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652409444051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326204722026 + 326204722027.

It is an arithmetic number, because the mean of its divisors is an integer number (326204722027).

Almost surely, 2^652409444053 is an apocalyptic number.

It is an amenable number.

652409444053 is a deficient number, since it is larger than the sum of its proper divisors (1).

652409444053 is an equidigital number, since it uses as much as digits as its factorization.

652409444053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 652409444053 in words is "six hundred fifty-two billion, four hundred nine million, four hundred forty-four thousand, fifty-three".