5494685698 has 8 divisors (see below), whose sum is σ = 8242357500. Its totient is φ = 2747233200.

The previous prime is 5494685687. The next prime is 5494685723. The reversal of 5494685698 is 8965864945.

It can be written as a sum of positive squares in 2 ways, for example, as 5024966769 + 469718929 = 70887^2 + 21673^2 .

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, 42048 + ... + 112948.

Almost surely, 2^5494685698 is an apocalyptic number.

5494685698 is a deficient number, since it is larger than the sum of its proper divisors (2747671802).

5494685698 is a wasteful number, since it uses less digits than its factorization.

5494685698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109652.

The product of its digits is 74649600, while the sum is 64.

The square root of 5494685698 is about 74126.1471951699. The cubic root of 5494685698 is about 1764.6054590844.

The spelling of 5494685698 in words is "five billion, four hundred ninety-four million, six hundred eighty-five thousand, six hundred ninety-eight".