22846970545 has 36 divisors (see below), whose sum is σ = 32033507292. Its totient is φ = 15597523200.

The previous prime is 22846970543. The next prime is 22846970611. The reversal of 22846970545 is 54507964822.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2765813281 + 20081157264 = 52591^2 + 141708^2 .

It is not a de Polignac number, because 22846970545 - 2¹ = 22846970543 is a prime.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22846970492 and 22846970501.

It is not an unprimeable number, because it can be changed into a prime (22846970543) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19344855 + ... + 19346035.

It is an arithmetic number, because the mean of its divisors is an integer number (889819647).

Almost surely, 2^22846970545 is an apocalyptic number.

It is an amenable number.

22846970545 is a deficient number, since it is larger than the sum of its proper divisors (9186536747).

22846970545 is an equidigital number, since it uses as much as digits as its factorization.

22846970545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 22846970545 in words is "twenty-two billion, eight hundred forty-six million, nine hundred seventy thousand, five hundred forty-five".