5545326810 has 64 divisors (see below), whose sum is σ = 13971087360. Its totient is φ = 1406783040.

The previous prime is 5545326769. The next prime is 5545326811. The reversal of 5545326810 is 186235455.

It is a super-2 number, since 2×5545326810² = 61501298859409552200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5545326811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4339 + ... + 105401.

It is an arithmetic number, because the mean of its divisors is an integer number (218298240).

Almost surely, 2^5545326810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5545326810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6985543680).

5545326810 is an abundant number, since it is smaller than the sum of its proper divisors (8425760550).

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

5545326810 is a wasteful number, since it uses less digits than its factorization.

5545326810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101163.

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 5545326810 is about 74466.9511259861. The cubic root of 5545326810 is about 1770.0099811113.

The spelling of 5545326810 in words is "five billion, five hundred forty-five million, three hundred twenty-six thousand, eight hundred ten".