5497688194 has 8 divisors (see below), whose sum is σ = 8273049408. Its totient is φ = 2740005060.

The previous prime is 5497688143. The next prime is 5497688197. The reversal of 5497688194 is 4918867945.

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

It is not an unprimeable number, because it can be changed into a prime (5497688197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4418742 + ... + 4419985.

It is an arithmetic number, because the mean of its divisors is an integer number (1034131176).

Almost surely, 2^5497688194 is an apocalyptic number.

5497688194 is a deficient number, since it is larger than the sum of its proper divisors (2775361214).

5497688194 is a wasteful number, since it uses less digits than its factorization.

5497688194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8839040.

The product of its digits is 17418240, while the sum is 61.

The square root of 5497688194 is about 74146.3970399102. The cubic root of 5497688194 is about 1764.9268154136.

The spelling of 5497688194 in words is "five billion, four hundred ninety-seven million, six hundred eighty-eight thousand, one hundred ninety-four".