3212543357 has 2 divisors, whose sum is σ = 3212543358. Its totient is φ = 3212543356.

The previous prime is 3212543311. The next prime is 3212543393. The reversal of 3212543357 is 7533452123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2905102201 + 307441156 = 53899^2 + 17534^2 .

It is a cyclic number.

It is not a de Polignac number, because 3212543357 - 2⁶ = 3212543293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3212548357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606271678 + 1606271679.

It is an arithmetic number, because the mean of its divisors is an integer number (1606271679).

Almost surely, 2^3212543357 is an apocalyptic number.

It is an amenable number.

3212543357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212543357 is an equidigital number, since it uses as much as digits as its factorization.

3212543357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 35.

The square root of 3212543357 is about 56679.3027215403. The cubic root of 3212543357 is about 1475.5355109268.

The spelling of 3212543357 in words is "three billion, two hundred twelve million, five hundred forty-three thousand, three hundred fifty-seven".