3330716250625 has 45 divisors (see below), whose sum is σ = 4279760601501. Its totient is φ = 2591243496000.

The previous prime is 3330716250601. The next prime is 3330716250647. The reversal of 3330716250625 is 5260526170333.

The square root of 3330716250625 is 1825025.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 22 ways, for example, as 3273143127489 + 57573123136 = 1809183^2 + 239944^2 .

It is not a de Polignac number, because 3330716250625 - 2⁷ = 3330716250497 is a prime.

It is a super-2 number, since 2×3330716250625² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1688147139 + ... + 1688149111.

Almost surely, 2^{3330716250625} is an apocalyptic number.

3330716250625 is the 1825025-th square number.

3330716250625 is the 912513-rd centered octagonal number.

It is an amenable number.

3330716250625 is a deficient number, since it is larger than the sum of its proper divisors (949044350876).

3330716250625 is an frugal number, since it uses more digits than its factorization.

3330716250625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4040 (or 2015 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 3330716250625 in words is "three trillion, three hundred thirty billion, seven hundred sixteen million, two hundred fifty thousand, six hundred twenty-five".