2028520010 has 16 divisors (see below), whose sum is σ = 3983275872. Its totient is φ = 737643600.

The previous prime is 2028520001. The next prime is 2028520049. The reversal of 2028520010 is 100258202.

It is a super-2 number, since 2×2028520010² = 8229786861940800200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9220436 + ... + 9220655.

It is an arithmetic number, because the mean of its divisors is an integer number (248954742).

Almost surely, 2^2028520010 is an apocalyptic number.

2028520010 is a deficient number, since it is larger than the sum of its proper divisors (1954755862).

2028520010 is a wasteful number, since it uses less digits than its factorization.

2028520010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18441109.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2028520010 is about 45039.0942404485. The cubic root of 2028520010 is about 1265.8816332178.

Adding to 2028520010 its reverse (100258202), we get a palindrome (2128778212).

The spelling of 2028520010 in words is "two billion, twenty-eight million, five hundred twenty thousand, ten".