3465725625 has 30 divisors (see below), whose sum is σ = 6255567890. Its totient is φ = 1848384000.

The previous prime is 3465725611. The next prime is 3465725639. The reversal of 3465725625 is 5265275643.

3465725625 is a `hidden beast` number, since 3 + 4 + 6 + 572 + 56 + 25 = 666.

It is an interprime number because it is at equal distance from previous prime (3465725611) and next prime (3465725639).

It can be written as a sum of positive squares in 5 ways, for example, as 1023488064 + 2442237561 = 31992^2 + 49419^2 .

It is not a de Polignac number, because 3465725625 - 2¹¹ = 3465723577 is a prime.

It is a super-2 number, since 2×3465725625² = 24022508215563281250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 29 ways as a sum of consecutive naturals, for example, 302440 + ... + 313689.

Almost surely, 2^3465725625 is an apocalyptic number.

It is an amenable number.

3465725625 is a deficient number, since it is larger than the sum of its proper divisors (2789842265).

3465725625 is an equidigital number, since it uses as much as digits as its factorization.

3465725625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616155 (or 616137 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The square root of 3465725625 is about 58870.4138341154. The cubic root of 3465725625 is about 1513.3221630307.

The spelling of 3465725625 in words is "three billion, four hundred sixty-five million, seven hundred twenty-five thousand, six hundred twenty-five".