22530473741 has 8 divisors (see below), whose sum is σ = 22624592760. Its totient is φ = 22436405248.

The previous prime is 22530473687. The next prime is 22530473743. The reversal of 22530473741 is 14737403522.

It can be written as a sum of positive squares in 4 ways, for example, as 19001519716 + 3528954025 = 137846^2 + 59405^2 .

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 22530473741 - 2²⁶ = 22463364877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22530473695 and 22530473704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22530473743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073375 + ... + 1094163.

It is an arithmetic number, because the mean of its divisors is an integer number (2828074095).

Almost surely, 2^22530473741 is an apocalyptic number.

It is an amenable number.

22530473741 is a deficient number, since it is larger than the sum of its proper divisors (94119019).

22530473741 is a wasteful number, since it uses less digits than its factorization.

22530473741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25263.

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 22530473741 in words is "twenty-two billion, five hundred thirty million, four hundred seventy-three thousand, seven hundred forty-one".