5069990018 has 8 divisors (see below), whose sum is σ = 7867225980. Its totient is φ = 2447581360.

The previous prime is 5069989961. The next prime is 5069990033. The reversal of 5069990018 is 8100999605.

It can be written as a sum of positive squares in 2 ways, for example, as 4829833009 + 240157009 = 69497^2 + 15497^2 .

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

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, 43706753 + ... + 43706868.

Almost surely, 2^5069990018 is an apocalyptic number.

5069990018 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5069990018 is a deficient number, since it is larger than the sum of its proper divisors (2797235962).

5069990018 is a wasteful number, since it uses less digits than its factorization.

5069990018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87413652.

The product of its (nonzero) digits is 174960, while the sum is 47.

The square root of 5069990018 is about 71203.8623811939. The cubic root of 5069990018 is about 1717.9177544818.

The spelling of 5069990018 in words is "five billion, sixty-nine million, nine hundred ninety thousand, eighteen".