6450355100 has 144 divisors (see below), whose sum is σ = 16514568000. Its totient is φ = 2185666560.

The previous prime is 6450355081. The next prime is 6450355111. The reversal of 6450355100 is 15530546.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3051644 + ... + 3053756.

It is an arithmetic number, because the mean of its divisors is an integer number (114684500).

Almost surely, 2^6450355100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6450355100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8257284000).

6450355100 is an abundant number, since it is smaller than the sum of its proper divisors (10064212900).

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

6450355100 is a wasteful number, since it uses less digits than its factorization.

6450355100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237 (or 2216 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 6450355100 is about 80314.1027466534. The cubic root of 6450355100 is about 1861.4921448365.

Adding to 6450355100 its reverse (15530546), we get a palindrome (6465885646).

The spelling of 6450355100 in words is "six billion, four hundred fifty million, three hundred fifty-five thousand, one hundred".