5084243986 has 4 divisors (see below), whose sum is σ = 7626365982. Its totient is φ = 2542121992.

The previous prime is 5084243977. The next prime is 5084244017. The reversal of 5084243986 is 6893424805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6893424805 = 5 ⋅1378684961.

It can be written as a sum of positive squares in only one way, i.e., 4093568361 + 990675625 = 63981^2 + 31475^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271060995 + ... + 1271060998.

Almost surely, 2^5084243986 is an apocalyptic number.

5084243986 is a deficient number, since it is larger than the sum of its proper divisors (2542121996).

5084243986 is a wasteful number, since it uses less digits than its factorization.

5084243986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2542121995.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The square root of 5084243986 is about 71303.8847889791. The cubic root of 5084243986 is about 1719.5261884464.

The spelling of 5084243986 in words is "five billion, eighty-four million, two hundred forty-three thousand, nine hundred eighty-six".