57667181066 has 16 divisors (see below), whose sum is σ = 98467282368. Its totient is φ = 25072687200.

The previous prime is 57667180943. The next prime is 57667181071. The reversal of 57667181066 is 66018176675.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 57667180999 and 57667181017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56982875 + ... + 56983886.

It is an arithmetic number, because the mean of its divisors is an integer number (6154205148).

Almost surely, 2^57667181066 is an apocalyptic number.

57667181066 is a deficient number, since it is larger than the sum of its proper divisors (40800101302).

57667181066 is a wasteful number, since it uses less digits than its factorization.

57667181066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113966797.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 57667181066 in words is "fifty-seven billion, six hundred sixty-seven million, one hundred eighty-one thousand, sixty-six".