10523533 has 2 divisors, whose sum is σ = 10523534. Its totient is φ = 10523532.

The previous prime is 10523531. The next prime is 10523567. The reversal of 10523533 is 33532501.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8838729 + 1684804 = 2973^2 + 1298^2 .

It is a cyclic number.

It is not a de Polignac number, because 10523533 - 2¹ = 10523531 is a prime.

It is a super-2 number, since 2×10523533² = 221489493604178, which contains 22 as substring.

Together with 10523531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10523531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5261766 + 5261767.

It is an arithmetic number, because the mean of its divisors is an integer number (5261767).

Almost surely, 2^10523533 is an apocalyptic number.

It is an amenable number.

10523533 is a deficient number, since it is larger than the sum of its proper divisors (1).

10523533 is an equidigital number, since it uses as much as digits as its factorization.

10523533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 10523533 is about 3243.9995376079. Note that the first 3 decimals coincide. The cubic root of 10523533 is about 219.1394273487.

The spelling of 10523533 in words is "ten million, five hundred twenty-three thousand, five hundred thirty-three".