5493169590 has 64 divisors (see below), whose sum is σ = 13581216000. Its totient is φ = 1421126784.

The previous prime is 5493169573. The next prime is 5493169631. The reversal of 5493169590 is 959613945.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177921 + ... + 206499.

It is an arithmetic number, because the mean of its divisors is an integer number (212206500).

Almost surely, 2^5493169590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5493169590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6790608000).

5493169590 is an abundant number, since it is smaller than the sum of its proper divisors (8088046410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5493169590 is a wasteful number, since it uses less digits than its factorization.

5493169590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28781.

The product of its (nonzero) digits is 1312200, while the sum is 51.

The square root of 5493169590 is about 74115.9199497652. The cubic root of 5493169590 is about 1764.4431459756.

The spelling of 5493169590 in words is "five billion, four hundred ninety-three million, one hundred sixty-nine thousand, five hundred ninety".