3321056453 has 32 divisors (see below), whose sum is σ = 4049160192. Its totient is φ = 2683396800.

The previous prime is 3321056407. The next prime is 3321056467. The reversal of 3321056453 is 3546501233.

It is a cyclic number.

It is not a de Polignac number, because 3321056453 - 2⁸ = 3321056197 is a prime.

It is a super-2 number, since 2×3321056453² = 22058831928025882418, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321056153) 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 in 31 ways as a sum of consecutive naturals, for example, 432776 + ... + 440382.

It is an arithmetic number, because the mean of its divisors is an integer number (126536256).

Almost surely, 2^3321056453 is an apocalyptic number.

It is an amenable number.

3321056453 is a deficient number, since it is larger than the sum of its proper divisors (728103739).

3321056453 is a wasteful number, since it uses less digits than its factorization.

3321056453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7745.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 3321056453 is about 57628.6079391130. The cubic root of 3321056453 is about 1491.9654037564.

Adding to 3321056453 its reverse (3546501233), we get a palindrome (6867557686).

The spelling of 3321056453 in words is "three billion, three hundred twenty-one million, fifty-six thousand, four hundred fifty-three".