23738275553 has 8 divisors (see below), whose sum is σ = 23860247040. Its totient is φ = 23616522000.

The previous prime is 23738275549. The next prime is 23738275577. The reversal of 23738275553 is 35557283732.

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 23738275553 - 2² = 23738275549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23738275453) 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, 166208 + ... + 274046.

It is an arithmetic number, because the mean of its divisors is an integer number (2982530880).

Almost surely, 2^23738275553 is an apocalyptic number.

It is an amenable number.

23738275553 is a deficient number, since it is larger than the sum of its proper divisors (121971487).

23738275553 is a wasteful number, since it uses less digits than its factorization.

23738275553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108967.

The product of its digits is 5292000, while the sum is 50.

The spelling of 23738275553 in words is "twenty-three billion, seven hundred thirty-eight million, two hundred seventy-five thousand, five hundred fifty-three".