2006520524 has 12 divisors (see below), whose sum is σ = 3593071944. Its totient is φ = 979928544.

The previous prime is 2006520511. The next prime is 2006520533. The reversal of 2006520524 is 4250256002.

It is a super-2 number, since 2×2006520524² = 8052249226466469152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2006520493 and 2006520502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5832737 + ... + 5833080.

It is an arithmetic number, because the mean of its divisors is an integer number (299422662).

Almost surely, 2^2006520524 is an apocalyptic number.

It is an amenable number.

2006520524 is a deficient number, since it is larger than the sum of its proper divisors (1586551420).

2006520524 is a wasteful number, since it uses less digits than its factorization.

2006520524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11665864 (or 11665862 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2006520524 is about 44794.2019015854. The cubic root of 2006520524 is about 1261.2887888149.

Adding to 2006520524 its reverse (4250256002), we get a palindrome (6256776526).

The spelling of 2006520524 in words is "two billion, six million, five hundred twenty thousand, five hundred twenty-four".