5418518498 has 16 divisors (see below), whose sum is σ = 8213793984. Its totient is φ = 2680623600.

The previous prime is 5418518491. The next prime is 5418518533. The reversal of 5418518498 is 8948158145.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5418518491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320411 + ... + 336897.

It is an arithmetic number, because the mean of its divisors is an integer number (513362124).

Almost surely, 2^5418518498 is an apocalyptic number.

5418518498 is a deficient number, since it is larger than the sum of its proper divisors (2795275486).

5418518498 is a wasteful number, since it uses less digits than its factorization.

5418518498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18217.

The product of its digits is 1843200, while the sum is 53.

The square root of 5418518498 is about 73610.5868608585. The cubic root of 5418518498 is about 1756.4138516800.

The spelling of 5418518498 in words is "five billion, four hundred eighteen million, five hundred eighteen thousand, four hundred ninety-eight".