3225806451613 has 8 divisors (see below), whose sum is σ = 3401125042400. Its totient is φ = 3051041791248.

The previous prime is 3225806451547. The next prime is 3225806451619. The reversal of 3225806451613 is 3161546085223.

It is a happy number.

3225806451613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3225806451613 - 2³⁷ = 3088367498141 is a prime.

It is a super-2 number, since 2×3225806451613² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225806451619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138470643 + ... + 138493936.

It is an arithmetic number, because the mean of its divisors is an integer number (425140630300).

Almost surely, 2^{3225806451613} is an apocalyptic number.

It is an amenable number.

3225806451613 is a deficient number, since it is larger than the sum of its proper divisors (175318590787).

3225806451613 is a wasteful number, since it uses less digits than its factorization.

3225806451613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276965211.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 3225806451613 in words is "three trillion, two hundred twenty-five billion, eight hundred six million, four hundred fifty-one thousand, six hundred thirteen".