22830520529 has 4 divisors (see below), whose sum is σ = 22831647984. Its totient is φ = 22829393076.

The previous prime is 22830520523. The next prime is 22830520597. The reversal of 22830520529 is 92502503822.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22830520529 - 2⁴ = 22830520513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22830520492 and 22830520501.

It is not an unprimeable number, because it can be changed into a prime (22830520523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532787 + ... + 574040.

It is an arithmetic number, because the mean of its divisors is an integer number (5707911996).

Almost surely, 2^22830520529 is an apocalyptic number.

It is an amenable number.

22830520529 is a deficient number, since it is larger than the sum of its proper divisors (1127455).

22830520529 is a wasteful number, since it uses less digits than its factorization.

22830520529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127454.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 22830520529 in words is "twenty-two billion, eight hundred thirty million, five hundred twenty thousand, five hundred twenty-nine".