22928115539 has 8 divisors (see below), whose sum is σ = 26335238400. Its totient is φ = 19553912136.

The previous prime is 22928115521. The next prime is 22928115599. The reversal of 22928115539 is 93551182922.

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

It is a cyclic number.

It is not a de Polignac number, because 22928115539 - 2³² = 18633148243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22928115493 and 22928115502.

It is not an unprimeable number, because it can be changed into a prime (22928115599) 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, 8228369 + ... + 8231154.

It is an arithmetic number, because the mean of its divisors is an integer number (3291904800).

Almost surely, 2^22928115539 is an apocalyptic number.

22928115539 is a deficient number, since it is larger than the sum of its proper divisors (3407122861).

22928115539 is a wasteful number, since it uses less digits than its factorization.

22928115539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16459729.

The product of its digits is 388800, while the sum is 47.

The spelling of 22928115539 in words is "twenty-two billion, nine hundred twenty-eight million, one hundred fifteen thousand, five hundred thirty-nine".