6625413300 has 72 divisors (see below), whose sum is σ = 20912224032. Its totient is φ = 1606160000.

The previous prime is 6625413299. The next prime is 6625413317. The reversal of 6625413300 is 33145266.

It is a super-2 number, since 2×6625413300² = 87792202791633780000, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1000551 + ... + 1007150.

It is an arithmetic number, because the mean of its divisors is an integer number (290447556).

Almost surely, 2^6625413300 is an apocalyptic number.

6625413300 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6625413300 is an abundant number, since it is smaller than the sum of its proper divisors (14286810732).

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

6625413300 is a wasteful number, since it uses less digits than its factorization.

6625413300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007729 (or 2007722 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 6625413300 is about 81396.6418226207. The cubic root of 6625413300 is about 1878.1819322205.

Adding to 6625413300 its reverse (33145266), we get a palindrome (6658558566).

The spelling of 6625413300 in words is "six billion, six hundred twenty-five million, four hundred thirteen thousand, three hundred".