5981000011 has 8 divisors (see below), whose sum is σ = 6929065184. Its totient is φ = 5056344000.

The previous prime is 5980999961. The next prime is 5981000083. The reversal of 5981000011 is 1100001895.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 7-Lehmer number, since φ(5981000011) divides (5981000011-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 5981000011 - 2¹⁵ = 5980967243 is a prime.

It is a super-2 number, since 2×5981000011² = 71544722263164000242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5981000011.

It is not an unprimeable number, because it can be changed into a prime (5981000111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5851740 + ... + 5852761.

It is an arithmetic number, because the mean of its divisors is an integer number (866133148).

Almost surely, 2^5981000011 is an apocalyptic number.

5981000011 is a deficient number, since it is larger than the sum of its proper divisors (948065173).

5981000011 is a wasteful number, since it uses less digits than its factorization.

5981000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11704581.

The product of its (nonzero) digits is 360, while the sum is 25.

The square root of 5981000011 is about 77336.9252750586. The cubic root of 5981000011 is about 1815.2004940074.

The spelling of 5981000011 in words is "five billion, nine hundred eighty-one million, eleven", and thus it is an aban number.