3351520825 has 12 divisors (see below), whose sum is σ = 4289947648. Its totient is φ = 2594725200.

The previous prime is 3351520813. The next prime is 3351520841. The reversal of 3351520825 is 5280251533.

It is not a de Polignac number, because 3351520825 - 2²¹ = 3349423673 is a prime.

It is a super-2 number, since 2×3351520825² = 22465383680817361250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2161497 + ... + 2163046.

Almost surely, 2^3351520825 is an apocalyptic number.

It is an amenable number.

3351520825 is a deficient number, since it is larger than the sum of its proper divisors (938426823).

3351520825 is a wasteful number, since it uses less digits than its factorization.

3351520825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324584 (or 4324579 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 3351520825 is about 57892.3209501917. The cubic root of 3351520825 is about 1496.5135062231.

It can be divided in two parts, 3351 and 520825, that added together give a square (524176 = 724²).

The spelling of 3351520825 in words is "three billion, three hundred fifty-one million, five hundred twenty thousand, eight hundred twenty-five".