5018015194 has 4 divisors (see below), whose sum is σ = 7527022794. Its totient is φ = 2509007596.

The previous prime is 5018015089. The next prime is 5018015201. The reversal of 5018015194 is 4915108105.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4915108105 = 5 ⋅983021621.

It can be written as a sum of positive squares in only one way, i.e., 3032154225 + 1985860969 = 55065^2 + 44563^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1254503797 + ... + 1254503800.

Almost surely, 2^5018015194 is an apocalyptic number.

5018015194 is a deficient number, since it is larger than the sum of its proper divisors (2509007600).

5018015194 is a wasteful number, since it uses less digits than its factorization.

5018015194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509007599.

The product of its (nonzero) digits is 7200, while the sum is 34.

The square root of 5018015194 is about 70837.9502385550. The cubic root of 5018015194 is about 1712.0271883056.

The spelling of 5018015194 in words is "five billion, eighteen million, fifteen thousand, one hundred ninety-four".