522799741 has 2 divisors, whose sum is σ = 522799742. Its totient is φ = 522799740.

The previous prime is 522799723. The next prime is 522799787. The reversal of 522799741 is 147997225.

It is a happy number.

It is an a-pointer prime, because the next prime (522799787) can be obtained adding 522799741 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 393863716 + 128936025 = 19846^2 + 11355^2 .

It is a cyclic number.

It is not a de Polignac number, because 522799741 - 2⁵ = 522799709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 522799691 and 522799700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522799721) 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, 261399870 + 261399871.

It is an arithmetic number, because the mean of its divisors is an integer number (261399871).

Almost surely, 2^522799741 is an apocalyptic number.

It is an amenable number.

522799741 is a deficient number, since it is larger than the sum of its proper divisors (1).

522799741 is an equidigital number, since it uses as much as digits as its factorization.

522799741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 46.

The square root of 522799741 is about 22864.8144755211. The cubic root of 522799741 is about 805.5857732543.

The spelling of 522799741 in words is "five hundred twenty-two million, seven hundred ninety-nine thousand, seven hundred forty-one".