3551340433 has 2 divisors, whose sum is σ = 3551340434. Its totient is φ = 3551340432.

The previous prime is 3551340413. The next prime is 3551340437. The reversal of 3551340433 is 3340431553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2118945024 + 1432395409 = 46032^2 + 37847^2 .

It is a cyclic number.

It is not a de Polignac number, because 3551340433 - 2⁹ = 3551339921 is a prime.

It is a super-2 number, since 2×3551340433² = 25224037742121254978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3551340395 and 3551340404.

It is not a weakly prime, because it can be changed into another prime (3551340437) 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, 1775670216 + 1775670217.

It is an arithmetic number, because the mean of its divisors is an integer number (1775670217).

Almost surely, 2^3551340433 is an apocalyptic number.

It is an amenable number.

3551340433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3551340433 is an equidigital number, since it uses as much as digits as its factorization.

3551340433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 3551340433 is about 59593.1240412852. The cubic root of 3551340433 is about 1525.6822793867.

Adding to 3551340433 its reverse (3340431553), we get a palindrome (6891771986).

The spelling of 3551340433 in words is "three billion, five hundred fifty-one million, three hundred forty thousand, four hundred thirty-three".