652731132653 has 2 divisors, whose sum is σ = 652731132654. Its totient is φ = 652731132652.

The previous prime is 652731132617. The next prime is 652731132673. The reversal of 652731132653 is 356231137256.

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., 640516904329 + 12214228324 = 800323^2 + 110518^2 .

It is a cyclic number.

It is not a de Polignac number, because 652731132653 - 2⁶ = 652731132589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652731132673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326365566326 + 326365566327.

It is an arithmetic number, because the mean of its divisors is an integer number (326365566327).

Almost surely, 2^652731132653 is an apocalyptic number.

It is an amenable number.

652731132653 is a deficient number, since it is larger than the sum of its proper divisors (1).

652731132653 is an equidigital number, since it uses as much as digits as its factorization.

652731132653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 44.

The spelling of 652731132653 in words is "six hundred fifty-two billion, seven hundred thirty-one million, one hundred thirty-two thousand, six hundred fifty-three".