2968545985 has 8 divisors (see below), whose sum is σ = 3569095656. Its totient is φ = 2370276480.

The previous prime is 2968545973. The next prime is 2968546013. The reversal of 2968545985 is 5895458692.

It can be written as a sum of positive squares in 4 ways, for example, as 56972304 + 2911573681 = 7548^2 + 53959^2 .

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

It is not a de Polignac number, because 2968545985 - 2⁷ = 2968545857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567174 + ... + 572383.

It is an arithmetic number, because the mean of its divisors is an integer number (446136957).

Almost surely, 2^2968545985 is an apocalyptic number.

It is an amenable number.

2968545985 is a deficient number, since it is larger than the sum of its proper divisors (600549671).

2968545985 is a wasteful number, since it uses less digits than its factorization.

2968545985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140083.

The product of its digits is 31104000, while the sum is 61.

The square root of 2968545985 is about 54484.3645920552. The cubic root of 2968545985 is about 1437.1913465613.

The spelling of 2968545985 in words is "two billion, nine hundred sixty-eight million, five hundred forty-five thousand, nine hundred eighty-five".