1080045577 has 32 divisors (see below), whose sum is σ = 1239687680. Its totient is φ = 934053120.

The previous prime is 1080045559. The next prime is 1080045583. The reversal of 1080045577 is 7755400801.

It is a Cunningham number, because it is equal to 1026³+1.

It is a de Polignac number, because none of the positive numbers 2^k-1080045577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1080045517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1633627 + ... + 1634287.

It is an arithmetic number, because the mean of its divisors is an integer number (38740240).

Almost surely, 2^1080045577 is an apocalyptic number.

It is an amenable number.

1080045577 is a deficient number, since it is larger than the sum of its proper divisors (159642103).

1080045577 is a wasteful number, since it uses less digits than its factorization.

1080045577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 1080045577 is about 32864.0468749666. The cubic root of 1080045577 is about 1026.0000003167. Note that the first 6 decimals are identical.

The spelling of 1080045577 in words is "one billion, eighty million, forty-five thousand, five hundred seventy-seven".