23189325050 has 24 divisors (see below), whose sum is σ = 43167354300. Its totient is φ = 9268158080.

The previous prime is 23189325041. The next prime is 23189325053. The reversal of 23189325050 is 5052398132.

It can be written as a sum of positive squares in 6 ways, for example, as 21608706001 + 1580619049 = 146999^2 + 39757^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23189324995 and 23189325013.

It is not an unprimeable number, because it can be changed into a prime (23189325053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127235 + ... + 250134.

Almost surely, 2^23189325050 is an apocalyptic number.

23189325050 is a deficient number, since it is larger than the sum of its proper divisors (19978029250).

23189325050 is a wasteful number, since it uses less digits than its factorization.

23189325050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378610 (or 378605 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 23189325050 in words is "twenty-three billion, one hundred eighty-nine million, three hundred twenty-five thousand, fifty".