23025553 has 8 divisors (see below), whose sum is σ = 24163776. Its totient is φ = 21898800.

The previous prime is 23025551. The next prime is 23025571. The reversal of 23025553 is 35552032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23025553 - 2¹ = 23025551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23025551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398 + ... + 6928.

It is an arithmetic number, because the mean of its divisors is an integer number (3020472).

Almost surely, 2^23025553 is an apocalyptic number.

23025553 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23025553 is a deficient number, since it is larger than the sum of its proper divisors (1138223).

23025553 is a wasteful number, since it uses less digits than its factorization.

23025553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 23025553 is about 4798.4948681852. The cubic root of 23025553 is about 284.4919768803.

Adding to 23025553 its reverse (35552032), we get a palindrome (58577585).

The spelling of 23025553 in words is "twenty-three million, twenty-five thousand, five hundred fifty-three".