23853520896 has 384 divisors, whose sum is σ = 71327692800. Its totient is φ = 7054295040.

The previous prime is 23853520883. The next prime is 23853520907. The reversal of 23853520896 is 69802535832.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171607995 + ... + 171608133.

It is an arithmetic number, because the mean of its divisors is an integer number (185749200).

Almost surely, 2^23853520896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23853520896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35663846400).

23853520896 is an abundant number, since it is smaller than the sum of its proper divisors (47474171904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23853520896 is a wasteful number, since it uses less digits than its factorization.

23853520896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 23853520896 in words is "twenty-three billion, eight hundred fifty-three million, five hundred twenty thousand, eight hundred ninety-six".