1080976045 has 12 divisors (see below), whose sum is σ = 1340371260. Its totient is φ = 836880960.

The previous prime is 1080976021. The next prime is 1080976049. The reversal of 1080976045 is 5406790801.

It can be written as a sum of positive squares in 2 ways, for example, as 333391081 + 747584964 = 18259^2 + 27342^2 .

It is not a de Polignac number, because 1080976045 - 2¹¹ = 1080973997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1080975989 and 1080976007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080976049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107680 + ... + 117289.

It is an arithmetic number, because the mean of its divisors is an integer number (111697605).

Almost surely, 2^1080976045 is an apocalyptic number.

It is an amenable number.

1080976045 is a deficient number, since it is larger than the sum of its proper divisors (259395215).

1080976045 is an equidigital number, since it uses as much as digits as its factorization.

1080976045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225036 (or 225005 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 1080976045 is about 32878.2001484266. The cubic root of 1080976045 is about 1026.2945515129.

It can be divided in two parts, 108097604 and 5, that added together give a square (108097609 = 10397²).

The spelling of 1080976045 in words is "one billion, eighty million, nine hundred seventy-six thousand, forty-five".