1081716755 has 16 divisors (see below), whose sum is σ = 1484144640. Its totient is φ = 741424992.

The previous prime is 1081716751. The next prime is 1081716761. The reversal of 1081716755 is 5576171801.

It is not a de Polignac number, because 1081716755 - 2² = 1081716751 is a prime.

It is a super-2 number, since 2×1081716755² = 2340222276095460050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1081716751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97166 + ... + 107724.

It is an arithmetic number, because the mean of its divisors is an integer number (92759040).

Almost surely, 2^1081716755 is an apocalyptic number.

1081716755 is a deficient number, since it is larger than the sum of its proper divisors (402427885).

1081716755 is a wasteful number, since it uses less digits than its factorization.

1081716755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13498.

The product of its (nonzero) digits is 58800, while the sum is 41.

The square root of 1081716755 is about 32889.4626742366. The cubic root of 1081716755 is about 1026.5289116465.

It can be divided in two parts, 10817 and 16755, that added together give a palindrome (27572).

The spelling of 1081716755 in words is "one billion, eighty-one million, seven hundred sixteen thousand, seven hundred fifty-five".