2063004520 has 16 divisors (see below), whose sum is σ = 4641760260. Its totient is φ = 825201792.

The previous prime is 2063004509. The next prime is 2063004529. The reversal of 2063004520 is 254003602.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2055896964 + 7107556 = 45342^2 + 2666^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2063004491 and 2063004500.

It is not an unprimeable number, because it can be changed into a prime (2063004529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25787517 + ... + 25787596.

Almost surely, 2^2063004520 is an apocalyptic number.

2063004520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2063004520 is an abundant number, since it is smaller than the sum of its proper divisors (2578755740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2063004520 is a wasteful number, since it uses less digits than its factorization.

2063004520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51575124 (or 51575120 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2063004520 is about 45420.3095542071. The cubic root of 2063004520 is about 1273.0146253030.

The spelling of 2063004520 in words is "two billion, sixty-three million, four thousand, five hundred twenty".