3225354521 has 2 divisors, whose sum is σ = 3225354522. Its totient is φ = 3225354520.

The previous prime is 3225354497. The next prime is 3225354541. The reversal of 3225354521 is 1254535223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2700257296 + 525097225 = 51964^2 + 22915^2 .

It is an emirp because it is prime and its reverse (1254535223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3225354521 - 2¹⁰ = 3225353497 is a prime.

It is a super-2 number, since 2×3225354521² = 20805823572270278882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3225354541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612677260 + 1612677261.

It is an arithmetic number, because the mean of its divisors is an integer number (1612677261).

Almost surely, 2^3225354521 is an apocalyptic number.

It is an amenable number.

3225354521 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225354521 is an equidigital number, since it uses as much as digits as its factorization.

3225354521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36000, while the sum is 32.

The square root of 3225354521 is about 56792.2047555824. The cubic root of 3225354521 is about 1477.4943176956.

Adding to 3225354521 its reverse (1254535223), we get a palindrome (4479889744).

The spelling of 3225354521 in words is "three billion, two hundred twenty-five million, three hundred fifty-four thousand, five hundred twenty-one".