23580945245 has 24 divisors (see below), whose sum is σ = 33496046808. Its totient is φ = 15830559360.

The previous prime is 23580945229. The next prime is 23580945281. The reversal of 23580945245 is 54254908532.

It can be written as a sum of positive squares in 4 ways, for example, as 7027801 + 23573917444 = 2651^2 + 153538^2 .

It is not a de Polignac number, because 23580945245 - 2⁴ = 23580945229 is a prime.

It is a super-2 number, since 2×23580945245² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23580945245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1491242 + ... + 1506971.

It is an arithmetic number, because the mean of its divisors is an integer number (1395668617).

Almost surely, 2^23580945245 is an apocalyptic number.

It is an amenable number.

23580945245 is a deficient number, since it is larger than the sum of its proper divisors (9915101563).

23580945245 is a wasteful number, since it uses less digits than its factorization.

23580945245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998253 (or 2998242 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 23580945245 in words is "twenty-three billion, five hundred eighty million, nine hundred forty-five thousand, two hundred forty-five".