11057820010 has 16 divisors (see below), whose sum is σ = 20086684200. Its totient is φ = 4382548416.

The previous prime is 11057819999. The next prime is 11057820029. The reversal of 11057820010 is 1002875011.

It can be written as a sum of positive squares in 4 ways, for example, as 7959673089 + 3098146921 = 89217^2 + 55661^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5071305 + ... + 5073484.

Almost surely, 2^11057820010 is an apocalyptic number.

11057820010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11057820010 is a deficient number, since it is larger than the sum of its proper divisors (9028864190).

11057820010 is a wasteful number, since it uses less digits than its factorization.

11057820010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10144905.

The product of its (nonzero) digits is 560, while the sum is 25.

The spelling of 11057820010 in words is "eleven billion, fifty-seven million, eight hundred twenty thousand, ten".