3325425521 has 8 divisors (see below), whose sum is σ = 3744761088. Its totient is φ = 2925594000.

The previous prime is 3325425517. The next prime is 3325425527. The reversal of 3325425521 is 1255245233.

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

It is not a de Polignac number, because 3325425521 - 2² = 3325425517 is a prime.

It is a super-2 number, since 2×3325425521² = 22116909791436242882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3325425527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4875650 + ... + 4876331.

It is an arithmetic number, because the mean of its divisors is an integer number (468095136).

Almost surely, 2^3325425521 is an apocalyptic number.

3325425521 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3325425521 is a deficient number, since it is larger than the sum of its proper divisors (419335567).

3325425521 is a wasteful number, since it uses less digits than its factorization.

3325425521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9752023.

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

The square root of 3325425521 is about 57666.5025903253. The cubic root of 3325425521 is about 1492.6193765688.

The spelling of 3325425521 in words is "three billion, three hundred twenty-five million, four hundred twenty-five thousand, five hundred twenty-one".