23800862853 has 20 divisors (see below), whose sum is σ = 36085045920. Its totient is φ = 15630413832.

The previous prime is 23800862849. The next prime is 23800862873. The reversal of 23800862853 is 35826800832.

It is not a de Polignac number, because 23800862853 - 2² = 23800862849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23800862799 and 23800862808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23800862873) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2187393 + ... + 2198246.

It is an arithmetic number, because the mean of its divisors is an integer number (1804252296).

Almost surely, 2^23800862853 is an apocalyptic number.

It is an amenable number.

23800862853 is a deficient number, since it is larger than the sum of its proper divisors (12284183067).

23800862853 is an equidigital number, since it uses as much as digits as its factorization.

23800862853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4385718 (or 4385709 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 23800862853 in words is "twenty-three billion, eight hundred million, eight hundred sixty-two thousand, eight hundred fifty-three".