10522537 has 2 divisors, whose sum is σ = 10522538. Its totient is φ = 10522536.

The previous prime is 10522531. The next prime is 10522549. The reversal of 10522537 is 73522501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9554281 + 968256 = 3091^2 + 984^2 .

It is a cyclic number.

It is not a de Polignac number, because 10522537 - 2¹⁵ = 10489769 is a prime.

It is a super-2 number, since 2×10522537² = 221447569832738, 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 (10522531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5261268 + 5261269.

It is an arithmetic number, because the mean of its divisors is an integer number (5261269).

Almost surely, 2^10522537 is an apocalyptic number.

It is an amenable number.

10522537 is a deficient number, since it is larger than the sum of its proper divisors (1).

10522537 is an equidigital number, since it uses as much as digits as its factorization.

10522537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 10522537 is about 3243.8460197734. The cubic root of 10522537 is about 219.1325136454.

The spelling of 10522537 in words is "ten million, five hundred twenty-two thousand, five hundred thirty-seven".