522074037973 has 2 divisors, whose sum is σ = 522074037974. Its totient is φ = 522074037972.

The previous prime is 522074037941. The next prime is 522074037983. The reversal of 522074037973 is 379730470225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 439439061604 + 82634976369 = 662902^2 + 287463^2 .

It is a cyclic number.

It is not a de Polignac number, because 522074037973 - 2⁵ = 522074037941 is a prime.

It is a super-2 number, since 2×522074037973² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522074037983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261037018986 + 261037018987.

It is an arithmetic number, because the mean of its divisors is an integer number (261037018987).

Almost surely, 2^522074037973 is an apocalyptic number.

It is an amenable number.

522074037973 is a deficient number, since it is larger than the sum of its proper divisors (1).

522074037973 is an equidigital number, since it uses as much as digits as its factorization.

522074037973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2222640, while the sum is 49.

The spelling of 522074037973 in words is "five hundred twenty-two billion, seventy-four million, thirty-seven thousand, nine hundred seventy-three".