6720452300 has 36 divisors (see below), whose sum is σ = 14747259240. Its totient is φ = 2657973120.

The previous prime is 6720452267. The next prime is 6720452329. The reversal of 6720452300 is 32540276.

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, 368654 + ... + 386453.

It is an arithmetic number, because the mean of its divisors is an integer number (409646090).

Almost surely, 2^6720452300 is an apocalyptic number.

It is an amenable number.

6720452300 is an abundant number, since it is smaller than the sum of its proper divisors (8026806940).

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

6720452300 is a wasteful number, since it uses less digits than its factorization.

6720452300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755210 (or 755203 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 6720452300 is about 81978.3648287766. The cubic root of 6720452300 is about 1887.1199287361.

Adding to 6720452300 its reverse (32540276), we get a palindrome (6752992576).

The spelling of 6720452300 in words is "six billion, seven hundred twenty million, four hundred fifty-two thousand, three hundred".