5477247172 has 24 divisors (see below), whose sum is σ = 9625936320. Its totient is φ = 2726998560.

The previous prime is 5477247169. The next prime is 5477247179. The reversal of 5477247172 is 2717427745.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5477247179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1913022 + ... + 1915882.

It is an arithmetic number, because the mean of its divisors is an integer number (401080680).

Almost surely, 2^5477247172 is an apocalyptic number.

It is an amenable number.

5477247172 is a deficient number, since it is larger than the sum of its proper divisors (4148689148).

5477247172 is a wasteful number, since it uses less digits than its factorization.

5477247172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4731 (or 4729 counting only the distinct ones).

The product of its digits is 768320, while the sum is 46.

The square root of 5477247172 is about 74008.4263580844. The cubic root of 5477247172 is about 1762.7367001117.

The spelling of 5477247172 in words is "five billion, four hundred seventy-seven million, two hundred forty-seven thousand, one hundred seventy-two".