22983553 has 2 divisors, whose sum is σ = 22983554. Its totient is φ = 22983552.

The previous prime is 22983551. The next prime is 22983563. The reversal of 22983553 is 35538922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16265089 + 6718464 = 4033^2 + 2592^2 .

It is a cyclic number.

It is not a de Polignac number, because 22983553 - 2¹ = 22983551 is a prime.

Together with 22983551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22983551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11491776 + 11491777.

It is an arithmetic number, because the mean of its divisors is an integer number (11491777).

Almost surely, 2^22983553 is an apocalyptic number.

It is an amenable number.

22983553 is a deficient number, since it is larger than the sum of its proper divisors (1).

22983553 is an equidigital number, since it uses as much as digits as its factorization.

22983553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 37.

The square root of 22983553 is about 4794.1164983759. The cubic root of 22983553 is about 284.3188947481.

The spelling of 22983553 in words is "twenty-two million, nine hundred eighty-three thousand, five hundred fifty-three".