532130857673 has 2 divisors, whose sum is σ = 532130857674. Its totient is φ = 532130857672.

The previous prime is 532130857549. The next prime is 532130857733. The reversal of 532130857673 is 376758031235.

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., 531247103689 + 883753984 = 728867^2 + 29728^2 .

It is a cyclic number.

It is not a de Polignac number, because 532130857673 - 2¹⁴ = 532130841289 is a prime.

It is not a weakly prime, because it can be changed into another prime (502130857673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266065428836 + 266065428837.

It is an arithmetic number, because the mean of its divisors is an integer number (266065428837).

Almost surely, 2^532130857673 is an apocalyptic number.

It is an amenable number.

532130857673 is a deficient number, since it is larger than the sum of its proper divisors (1).

532130857673 is an equidigital number, since it uses as much as digits as its factorization.

532130857673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 532130857673 in words is "five hundred thirty-two billion, one hundred thirty million, eight hundred fifty-seven thousand, six hundred seventy-three".