23053005 has 20 divisors (see below), whose sum is σ = 41325372. Its totient is φ = 12294720.

The previous prime is 23052989. The next prime is 23053013. The reversal of 23053005 is 50035032.

It can be written as a sum of positive squares in 2 ways, for example, as 15468489 + 7584516 = 3933^2 + 2754^2 .

It is not a de Polignac number, because 23053005 - 2⁴ = 23052989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28056 + ... + 28865.

Almost surely, 2^23053005 is an apocalyptic number.

It is an amenable number.

23053005 is a deficient number, since it is larger than the sum of its proper divisors (18272367).

23053005 is an equidigital number, since it uses as much as digits as its factorization.

23053005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56938 (or 56929 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 23053005 is about 4801.3544963895. The cubic root of 23053005 is about 284.6049929434.

Adding to 23053005 its reverse (50035032), we get a palindrome (73088037).

It can be divided in two parts, 230 and 53005, that added together give a palindrome (53235).

The spelling of 23053005 in words is "twenty-three million, fifty-three thousand, five".