6625098816 has 224 divisors, whose sum is σ = 20646420480. Its totient is φ = 1835520000.

The previous prime is 6625098787. The next prime is 6625098853. The reversal of 6625098816 is 6188905266.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13830865 + ... + 13831343.

It is an arithmetic number, because the mean of its divisors is an integer number (92171520).

Almost surely, 2^6625098816 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 6625098816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10323210240).

6625098816 is an abundant number, since it is smaller than the sum of its proper divisors (14021321664).

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

6625098816 is a wasteful number, since it uses less digits than its factorization.

6625098816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 6625098816 is about 81394.7100000977. The cubic root of 6625098816 is about 1878.1522149543.

The spelling of 6625098816 in words is "six billion, six hundred twenty-five million, ninety-eight thousand, eight hundred sixteen".