3553414321 has 2 divisors, whose sum is σ = 3553414322. Its totient is φ = 3553414320.

The previous prime is 3553414259. The next prime is 3553414351. The reversal of 3553414321 is 1234143553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3415116721 + 138297600 = 58439^2 + 11760^2 .

It is an emirp because it is prime and its reverse (1234143553) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3553414321 - 2¹⁵ = 3553381553 is a prime.

It is not a weakly prime, because it can be changed into another prime (3553414351) 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, 1776707160 + 1776707161.

It is an arithmetic number, because the mean of its divisors is an integer number (1776707161).

Almost surely, 2^3553414321 is an apocalyptic number.

It is an amenable number.

3553414321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3553414321 is an equidigital number, since it uses as much as digits as its factorization.

3553414321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 31.

The square root of 3553414321 is about 59610.5218984031. The cubic root of 3553414321 is about 1525.9792075011.

Adding to 3553414321 its reverse (1234143553), we get a palindrome (4787557874).

The spelling of 3553414321 in words is "three billion, five hundred fifty-three million, four hundred fourteen thousand, three hundred twenty-one".