23738548481 has 8 divisors (see below), whose sum is σ = 24293068800. Its totient is φ = 23184140112.

The previous prime is 23738548411. The next prime is 23738548507. The reversal of 23738548481 is 18484583732.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23738548481 is a prime.

It is a super-2 number, since 2×23738548481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23738548411) 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, 528791 + ... + 571923.

It is an arithmetic number, because the mean of its divisors is an integer number (3036633600).

Almost surely, 2^23738548481 is an apocalyptic number.

It is an amenable number.

23738548481 is a deficient number, since it is larger than the sum of its proper divisors (554520319).

23738548481 is a wasteful number, since it uses less digits than its factorization.

23738548481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55975.

The product of its digits is 5160960, while the sum is 53.

The spelling of 23738548481 in words is "twenty-three billion, seven hundred thirty-eight million, five hundred forty-eight thousand, four hundred eighty-one".