1057136666116 has 12 divisors (see below), whose sum is σ = 1866961544140. Its totient is φ = 523719082080.

The previous prime is 1057136666071. The next prime is 1057136666161. The reversal of 1057136666116 is 6116666317501.

It is an interprime number because it is at equal distance from previous prime (1057136666071) and next prime (1057136666161).

It can be written as a sum of positive squares in 2 ways, for example, as 497512979716 + 559623686400 = 705346^2 + 748080^2 .

It is a super-2 number, since 2×1057136666116² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1057136666116.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1212312255 + ... + 1212313126.

Almost surely, 2^{1057136666116} is an apocalyptic number.

It is an amenable number.

1057136666116 is a deficient number, since it is larger than the sum of its proper divisors (809824878024).

1057136666116 is a wasteful number, since it uses less digits than its factorization.

1057136666116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424625494 (or 2424625492 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 1057136666116 in words is "one trillion, fifty-seven billion, one hundred thirty-six million, six hundred sixty-six thousand, one hundred sixteen".