3212541457 has 2 divisors, whose sum is σ = 3212541458. Its totient is φ = 3212541456.

The previous prime is 3212541433. The next prime is 3212541467. The reversal of 3212541457 is 7541452123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2621030416 + 591511041 = 51196^2 + 24321^2 .

It is an emirp because it is prime and its reverse (7541452123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3212541457 - 2¹⁹ = 3212017169 is a prime.

It is a super-2 number, since 2×3212541457² = 20640845225887365698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3212541467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606270728 + 1606270729.

It is an arithmetic number, because the mean of its divisors is an integer number (1606270729).

Almost surely, 2^3212541457 is an apocalyptic number.

It is an amenable number.

3212541457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212541457 is an equidigital number, since it uses as much as digits as its factorization.

3212541457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 34.

The square root of 3212541457 is about 56679.2859605694. The cubic root of 3212541457 is about 1475.5352200339.

The spelling of 3212541457 in words is "three billion, two hundred twelve million, five hundred forty-one thousand, four hundred fifty-seven".