1080071755 has 8 divisors (see below), whose sum is σ = 1481241312. Its totient is φ = 740620608.

The previous prime is 1080071731. The next prime is 1080071767. The reversal of 1080071755 is 5571700801.

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

It is not a de Polignac number, because 1080071755 - 2⁵ = 1080071723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1080071755.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15429562 + ... + 15429631.

It is an arithmetic number, because the mean of its divisors is an integer number (185155164).

Almost surely, 2^1080071755 is an apocalyptic number.

1080071755 is a deficient number, since it is larger than the sum of its proper divisors (401169557).

1080071755 is an equidigital number, since it uses as much as digits as its factorization.

1080071755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30859205.

The product of its (nonzero) digits is 9800, while the sum is 34.

The square root of 1080071755 is about 32864.4451497359. The cubic root of 1080071755 is about 1026.0082895999.

The spelling of 1080071755 in words is "one billion, eighty million, seventy-one thousand, seven hundred fifty-five".