23826616852 has 12 divisors (see below), whose sum is σ = 41703197536. Its totient is φ = 11911417560.

The previous prime is 23826616841. The next prime is 23826616889. The reversal of 23826616852 is 25861662832.

It is a super-2 number, since 2×23826616852² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 23826616796 and 23826616805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444174 + ... + 494917.

Almost surely, 2^23826616852 is an apocalyptic number.

It is an amenable number.

23826616852 is a deficient number, since it is larger than the sum of its proper divisors (17876580684).

23826616852 is a wasteful number, since it uses less digits than its factorization.

23826616852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945438 (or 945436 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The spelling of 23826616852 in words is "twenty-three billion, eight hundred twenty-six million, six hundred sixteen thousand, eight hundred fifty-two".