5966049938 has 8 divisors (see below), whose sum is σ = 9475491132. Its totient is φ = 2807552896.

The previous prime is 5966049899. The next prime is 5966049953. The reversal of 5966049938 is 8399406695.

It can be written as a sum of positive squares in 2 ways, for example, as 5753677609 + 212372329 = 75853^2 + 14573^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87735995 + ... + 87736062.

Almost surely, 2^5966049938 is an apocalyptic number.

5966049938 is a deficient number, since it is larger than the sum of its proper divisors (3509441194).

5966049938 is a wasteful number, since it uses less digits than its factorization.

5966049938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175472076.

The product of its (nonzero) digits is 12597120, while the sum is 59.

The square root of 5966049938 is about 77240.2093342580. The cubic root of 5966049938 is about 1813.6868105593.

The spelling of 5966049938 in words is "five billion, nine hundred sixty-six million, forty-nine thousand, nine hundred thirty-eight".