3000520340325 has 96 divisors (see below), whose sum is σ = 5802942873600. Its totient is φ = 1515851962560.

The previous prime is 3000520340309. The next prime is 3000520340471. The reversal of 3000520340325 is 5230430250003.

3000520340325 is a `hidden beast` number, since 30 + 0 + 0 + 5 + 203 + 403 + 25 = 666.

It is not a de Polignac number, because 3000520340325 - 2⁴ = 3000520340309 is a prime.

It is a super-2 number, since 2×3000520340325² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 169063102 + ... + 169080848.

It is an arithmetic number, because the mean of its divisors is an integer number (60447321600).

Almost surely, 2^{3000520340325} is an apocalyptic number.

It is an amenable number.

3000520340325 is a deficient number, since it is larger than the sum of its proper divisors (2802422533275).

3000520340325 is a wasteful number, since it uses less digits than its factorization.

3000520340325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30968 (or 30957 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 3000520340325 its reverse (5230430250003), we get a palindrome (8230950590328).

The spelling of 3000520340325 in words is "three trillion, five hundred twenty million, three hundred forty thousand, three hundred twenty-five".