22532953 has 2 divisors, whose sum is σ = 22532954. Its totient is φ = 22532952.

The previous prime is 22532947. The next prime is 22532959. The reversal of 22532953 is 35923522.

It is a balanced prime because it is at equal distance from previous prime (22532947) and next prime (22532959).

It can be written as a sum of positive squares in only one way, i.e., 12054784 + 10478169 = 3472^2 + 3237^2 .

It is a cyclic number.

It is not a de Polignac number, because 22532953 - 2⁹ = 22532441 is a prime.

It is a super-3 number, since 3×22532953³ (a number of 23 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22532959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11266476 + 11266477.

It is an arithmetic number, because the mean of its divisors is an integer number (11266477).

Almost surely, 2^22532953 is an apocalyptic number.

It is an amenable number.

22532953 is a deficient number, since it is larger than the sum of its proper divisors (1).

22532953 is an equidigital number, since it uses as much as digits as its factorization.

22532953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 31.

The square root of 22532953 is about 4746.8887705528. Note that the first 3 decimals coincide. The cubic root of 22532953 is about 282.4485634809.

The spelling of 22532953 in words is "twenty-two million, five hundred thirty-two thousand, nine hundred fifty-three".