4887155166041 has 2 divisors, whose sum is σ = 4887155166042. Its totient is φ = 4887155166040.

The previous prime is 4887155166007. The next prime is 4887155166109. The reversal of 4887155166041 is 1406615517884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4869101212816 + 18053953225 = 2206604^2 + 134365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4887155166041 is a prime.

It is a super-2 number, since 2×4887155166041² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4887155186041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2443577583020 + 2443577583021.

It is an arithmetic number, because the mean of its divisors is an integer number (2443577583021).

Almost surely, 2^{4887155166041} is an apocalyptic number.

It is an amenable number.

4887155166041 is a deficient number, since it is larger than the sum of its proper divisors (1).

4887155166041 is an equidigital number, since it uses as much as digits as its factorization.

4887155166041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6451200, while the sum is 56.

The spelling of 4887155166041 in words is "four trillion, eight hundred eighty-seven billion, one hundred fifty-five million, one hundred sixty-six thousand, forty-one".