23050553 has 8 divisors (see below), whose sum is σ = 24597600. Its totient is φ = 21536928.

The previous prime is 23050549. The next prime is 23050561. The reversal of 23050553 is 35505032.

It is a happy number.

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 23050553 - 2² = 23050549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23050543) 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, 6923 + ... + 9696.

It is an arithmetic number, because the mean of its divisors is an integer number (3074700).

Almost surely, 2^23050553 is an apocalyptic number.

It is an amenable number.

23050553 is a deficient number, since it is larger than the sum of its proper divisors (1547047).

23050553 is a wasteful number, since it uses less digits than its factorization.

23050553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16711.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 23050553 is about 4801.0991449875. The cubic root of 23050553 is about 284.5949020509.

Adding to 23050553 its reverse (35505032), we get a palindrome (58555585).

The spelling of 23050553 in words is "twenty-three million, fifty thousand, five hundred fifty-three".