2886539945 has 16 divisors (see below), whose sum is σ = 3662245440. Its totient is φ = 2178039744.

The previous prime is 2886539927. The next prime is 2886539977. The reversal of 2886539945 is 5499356882.

It is a cyclic number.

It is not a de Polignac number, because 2886539945 - 2²⁴ = 2869762729 is a prime.

It is a super-2 number, since 2×2886539945² = 16664225708161206050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45362 + ... + 88491.

It is an arithmetic number, because the mean of its divisors is an integer number (228890340).

Almost surely, 2^2886539945 is an apocalyptic number.

It is an amenable number.

2886539945 is a deficient number, since it is larger than the sum of its proper divisors (775705495).

2886539945 is a wasteful number, since it uses less digits than its factorization.

2886539945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134104.

The product of its digits is 18662400, while the sum is 59.

The square root of 2886539945 is about 53726.5292476631. The cubic root of 2886539945 is about 1423.8334468402.

The spelling of 2886539945 in words is "two billion, eight hundred eighty-six million, five hundred thirty-nine thousand, nine hundred forty-five".