5981014066 has 48 divisors (see below), whose sum is σ = 9721215000. Its totient is φ = 2758369536.

The previous prime is 5981014063. The next prime is 5981014087. The reversal of 5981014066 is 6604101895.

It can be written as a sum of positive squares in 4 ways, for example, as 5589805225 + 391208841 = 74765^2 + 19779^2 .

It is not an unprimeable number, because it can be changed into a prime (5981014063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5701110 + ... + 5702158.

Almost surely, 2^5981014066 is an apocalyptic number.

5981014066 is a deficient number, since it is larger than the sum of its proper divisors (3740200934).

5981014066 is a wasteful number, since it uses less digits than its factorization.

5981014066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291 (or 1272 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 5981014066 is about 77337.0161436294. The cubic root of 5981014066 is about 1815.2019158779.

The spelling of 5981014066 in words is "five billion, nine hundred eighty-one million, fourteen thousand, sixty-six".