5456573616 has 80 divisors (see below), whose sum is σ = 15222470144. Its totient is φ = 1674300672.

The previous prime is 5456573611. The next prime is 5456573621. The reversal of 5456573616 is 6163756545.

It is an interprime number because it is at equal distance from previous prime (5456573611) and next prime (5456573621).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (5456573611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217095 + ... + 240921.

Almost surely, 2^5456573616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5456573616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7611235072).

5456573616 is an abundant number, since it is smaller than the sum of its proper divisors (9765896528).

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

5456573616 is a wasteful number, since it uses less digits than its factorization.

5456573616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24218 (or 24212 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 48.

The square root of 5456573616 is about 73868.6240294213. The cubic root of 5456573616 is about 1760.5161210153.

The spelling of 5456573616 in words is "five billion, four hundred fifty-six million, five hundred seventy-three thousand, six hundred sixteen".