3016055881 has 4 divisors (see below), whose sum is σ = 3016621764. Its totient is φ = 3015490000.

The previous prime is 3016055857. The next prime is 3016055893. The reversal of 3016055881 is 1885506103.

3016055881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2107636281 + 908419600 = 45909^2 + 30140^2 .

It is a cyclic number.

It is not a de Polignac number, because 3016055881 - 2⁹ = 3016055369 is a prime.

It is a super-2 number, since 2×3016055881² = 18193186154629372322, 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 3016055881.

It is not an unprimeable number, because it can be changed into a prime (3016055831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274870 + ... + 285631.

It is an arithmetic number, because the mean of its divisors is an integer number (754155441).

Almost surely, 2^3016055881 is an apocalyptic number.

It is an amenable number.

3016055881 is a deficient number, since it is larger than the sum of its proper divisors (565883).

3016055881 is an equidigital number, since it uses as much as digits as its factorization.

3016055881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565882.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 3016055881 is about 54918.6296351247. The cubic root of 3016055881 is about 1444.8179479542.

The spelling of 3016055881 in words is "three billion, sixteen million, fifty-five thousand, eight hundred eighty-one".