3323520025 has 24 divisors (see below), whose sum is σ = 4798782144. Its totient is φ = 2235979200.

The previous prime is 3323520007. The next prime is 3323520037. The reversal of 3323520025 is 5200253233.

It is not a de Polignac number, because 3323520025 - 2⁷ = 3323519897 is a prime.

It is a super-2 number, since 2×3323520025² = 22091570713152001250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169891 + ... + 188440.

It is an arithmetic number, because the mean of its divisors is an integer number (199949256).

Almost surely, 2^3323520025 is an apocalyptic number.

3323520025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3323520025 is a deficient number, since it is larger than the sum of its proper divisors (1475262119).

3323520025 is a wasteful number, since it uses less digits than its factorization.

3323520025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358401 (or 358396 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 3323520025 is about 57649.9785342545. The cubic root of 3323520025 is about 1492.3342277306.

Adding to 3323520025 its reverse (5200253233), we get a palindrome (8523773258).

It can be divided in two parts, 33235200 and 25, that added together give a square (33235225 = 5765²).

The spelling of 3323520025 in words is "three billion, three hundred twenty-three million, five hundred twenty thousand, twenty-five".