6722363620500 has 192 divisors, whose sum is σ = 21473109455616. Its totient is φ = 1620659520000.

The previous prime is 6722363620433. The next prime is 6722363620507. The reversal of 6722363620500 is 50263632276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6722363620507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1861042 + ... + 4111958.

It is an arithmetic number, because the mean of its divisors is an integer number (111839111748).

Almost surely, 2^{6722363620500} is an apocalyptic number.

6722363620500 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6722363620500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10736554727808).

6722363620500 is an abundant number, since it is smaller than the sum of its proper divisors (14750745835116).

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

6722363620500 is a wasteful number, since it uses less digits than its factorization.

6722363620500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251131 (or 2251119 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 6722363620500 in words is "six trillion, seven hundred twenty-two billion, three hundred sixty-three million, six hundred twenty thousand, five hundred".