10522913 has 2 divisors, whose sum is σ = 10522914. Its totient is φ = 10522912.

The previous prime is 10522907. The next prime is 10522933. The reversal of 10522913 is 31922501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8111104 + 2411809 = 2848^2 + 1553^2 .

It is a cyclic number.

It is not a de Polignac number, because 10522913 - 2¹² = 10518817 is a prime.

It is a super-2 number, since 2×10522913² = 221463396011138, which contains 22 as substring.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (10522933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5261456 + 5261457.

It is an arithmetic number, because the mean of its divisors is an integer number (5261457).

Almost surely, 2^10522913 is an apocalyptic number.

It is an amenable number.

10522913 is a deficient number, since it is larger than the sum of its proper divisors (1).

10522913 is an equidigital number, since it uses as much as digits as its factorization.

10522913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10522913 is about 3243.9039751509. The cubic root of 10522913 is about 219.1351236891.

The spelling of 10522913 in words is "ten million, five hundred twenty-two thousand, nine hundred thirteen".