5547583146 has 64 divisors (see below), whose sum is σ = 13202654976. Its totient is φ = 1520985600.

The previous prime is 5547583091. The next prime is 5547583199. The reversal of 5547583146 is 6413857455.

It is a junction number, because it is equal to n+sod(n) for n = 5547583095 and 5547583104.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78636 + ... + 131448.

It is an arithmetic number, because the mean of its divisors is an integer number (206291484).

Almost surely, 2^5547583146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5547583146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6601327488).

5547583146 is an abundant number, since it is smaller than the sum of its proper divisors (7655071830).

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

5547583146 is a wasteful number, since it uses less digits than its factorization.

5547583146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52927.

The product of its digits is 2016000, while the sum is 48.

The square root of 5547583146 is about 74482.0995004840. The cubic root of 5547583146 is about 1770.2500147967.

The spelling of 5547583146 in words is "five billion, five hundred forty-seven million, five hundred eighty-three thousand, one hundred forty-six".