5572265777568 has 384 divisors, whose sum is σ = 18890282557440. Its totient is φ = 1565203046400.

The previous prime is 5572265777567. The next prime is 5572265777587. The reversal of 5572265777568 is 8657775622755.

It is a happy number.

5572265777568 is a `hidden beast` number, since 5 + 5 + 7 + 2 + 2 + 6 + 57 + 7 + 7 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 5572265777496 and 5572265777505.

It is not an unprimeable number, because it can be changed into a prime (5572265777563) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 88553605 + ... + 88616507.

It is an arithmetic number, because the mean of its divisors is an integer number (49193444160).

Almost surely, 2^{5572265777568} 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 5572265777568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9445141278720).

5572265777568 is an abundant number, since it is smaller than the sum of its proper divisors (13318016779872).

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

5572265777568 is a wasteful number, since it uses less digits than its factorization.

5572265777568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63177 (or 63163 counting only the distinct ones).

The product of its digits is 1728720000, while the sum is 72.

The spelling of 5572265777568 in words is "five trillion, five hundred seventy-two billion, two hundred sixty-five million, seven hundred seventy-seven thousand, five hundred sixty-eight".