6455404200 has 96 divisors (see below), whose sum is σ = 22870589760. Its totient is φ = 1475520000.

The previous prime is 6455404141. The next prime is 6455404201. The reversal of 6455404200 is 24045546.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (6455404201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 764301 + ... + 772700.

It is an arithmetic number, because the mean of its divisors is an integer number (238235310).

Almost surely, 2^6455404200 is an apocalyptic number.

6455404200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6455404200 is an abundant number, since it is smaller than the sum of its proper divisors (16415185560).

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

6455404200 is a wasteful number, since it uses less digits than its factorization.

6455404200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537027 (or 1537018 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 6455404200 is about 80345.5300561270. The cubic root of 6455404200 is about 1861.9777206200.

Adding to 6455404200 its reverse (24045546), we get a palindrome (6479449746).

The spelling of 6455404200 in words is "six billion, four hundred fifty-five million, four hundred four thousand, two hundred".