4020513200 has 60 divisors (see below), whose sum is σ = 10537411128. Its totient is φ = 1462003200.

The previous prime is 4020513197. The next prime is 4020513239. The reversal of 4020513200 is 23150204.

4020513200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 452477 + ... + 461276.

Almost surely, 2^4020513200 is an apocalyptic number.

4020513200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4020513200 is an abundant number, since it is smaller than the sum of its proper divisors (6516897928).

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

4020513200 is a wasteful number, since it uses less digits than its factorization.

4020513200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913782 (or 913771 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4020513200 is about 63407.5169045437. The cubic root of 4020513200 is about 1590.1099827670.

Adding to 4020513200 its reverse (23150204), we get a palindrome (4043663404).

The spelling of 4020513200 in words is "four billion, twenty million, five hundred thirteen thousand, two hundred".