32232203257 has 2 divisors, whose sum is σ = 32232203258. Its totient is φ = 32232203256.

The previous prime is 32232203209. The next prime is 32232203261. The reversal of 32232203257 is 75230223223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29711761641 + 2520441616 = 172371^2 + 50204^2 .

It is a cyclic number.

It is not a de Polignac number, because 32232203257 - 2¹⁵ = 32232170489 is a prime.

It is a super-2 number, since 2×32232203257² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32232203057) 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, 16116101628 + 16116101629.

It is an arithmetic number, because the mean of its divisors is an integer number (16116101629).

Almost surely, 2^32232203257 is an apocalyptic number.

It is an amenable number.

32232203257 is a deficient number, since it is larger than the sum of its proper divisors (1).

32232203257 is an equidigital number, since it uses as much as digits as its factorization.

32232203257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 31.

The spelling of 32232203257 in words is "thirty-two billion, two hundred thirty-two million, two hundred three thousand, two hundred fifty-seven".