11057762770 has 16 divisors (see below), whose sum is σ = 20030752728. Its totient is φ = 4394931840.

The previous prime is 11057762743. The next prime is 11057762809. The reversal of 11057762770 is 7726775011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9469819969 + 1587942801 = 97313^2 + 39849^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3520011 + ... + 3523150.

Almost surely, 2^11057762770 is an apocalyptic number.

11057762770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11057762770 is a deficient number, since it is larger than the sum of its proper divisors (8972989958).

11057762770 is a wasteful number, since it uses less digits than its factorization.

11057762770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7043325.

The product of its (nonzero) digits is 144060, while the sum is 43.

The spelling of 11057762770 in words is "eleven billion, fifty-seven million, seven hundred sixty-two thousand, seven hundred seventy".