43360045535225 has 18 divisors (see below), whose sum is σ = 55109818308570. Its totient is φ = 33841986726400.

The previous prime is 43360045535137. The next prime is 43360045535267. The reversal of 43360045535225 is 52253554006334.

It is a happy number.

It can be written as a sum of positive squares in 9 ways, for example, as 40749685068304 + 2610360466921 = 6383548^2 + 1615661^2 .

It is not a de Polignac number, because 43360045535225 - 2²⁶ = 43359978426361 is a prime.

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 43360045535225.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 515841920 + ... + 515925969.

Almost surely, 2^{43360045535225} is an apocalyptic number.

It is an amenable number.

43360045535225 is a deficient number, since it is larger than the sum of its proper divisors (11749772773345).

43360045535225 is a wasteful number, since it uses less digits than its factorization.

43360045535225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031767981 (or 1031767935 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 47.

The spelling of 43360045535225 in words is "forty-three trillion, three hundred sixty billion, forty-five million, five hundred thirty-five thousand, two hundred twenty-five".