572643627701 has 2 divisors, whose sum is σ = 572643627702. Its totient is φ = 572643627700.

The previous prime is 572643627683. The next prime is 572643627779. The reversal of 572643627701 is 107726346275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530786559601 + 41857068100 = 728551^2 + 204590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-572643627701 is a prime.

It is a super-2 number, since 2×572643627701² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 572643627701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (572643627781) 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 as a sum of consecutive naturals, namely, 286321813850 + 286321813851.

It is an arithmetic number, because the mean of its divisors is an integer number (286321813851).

Almost surely, 2^572643627701 is an apocalyptic number.

It is an amenable number.

572643627701 is a deficient number, since it is larger than the sum of its proper divisors (1).

572643627701 is an equidigital number, since it uses as much as digits as its factorization.

572643627701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 572643627701 in words is "five hundred seventy-two billion, six hundred forty-three million, six hundred twenty-seven thousand, seven hundred one".