722624053248 has 276 divisors, whose sum is σ = 2167951593080. Its totient is φ = 240534945792.

The previous prime is 722624053241. The next prime is 722624053253. The reversal of 722624053248 is 842350426227.

722624053248 is a `hidden beast` number, since 72 + 2 + 6 + 2 + 4 + 0 + 532 + 48 = 666.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722624053241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1019215518 + ... + 1019216226.

Almost surely, 2^722624053248 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 722624053248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1083975796540).

722624053248 is an abundant number, since it is smaller than the sum of its proper divisors (1445327539832).

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

722624053248 is an frugal number, since it uses more digits than its factorization.

722624053248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 722624053248 in words is "seven hundred twenty-two billion, six hundred twenty-four million, fifty-three thousand, two hundred forty-eight".