1080297445 has 8 divisors (see below), whose sum is σ = 1296744480. Its totient is φ = 863979600.

The previous prime is 1080297443. The next prime is 1080297451. The reversal of 1080297445 is 5447920801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1080297445 - 2¹ = 1080297443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1080297398 and 1080297407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080297443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12831 + ... + 48220.

It is an arithmetic number, because the mean of its divisors is an integer number (162093060).

Almost surely, 2^1080297445 is an apocalyptic number.

It is an amenable number.

1080297445 is a deficient number, since it is larger than the sum of its proper divisors (216447035).

1080297445 is an equidigital number, since it uses as much as digits as its factorization.

1080297445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64595.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1080297445 is about 32867.8786203187. The cubic root of 1080297445 is about 1026.0797489521.

The spelling of 1080297445 in words is "one billion, eighty million, two hundred ninety-seven thousand, four hundred forty-five".