5173619688 has 64 divisors (see below), whose sum is σ = 14548636800. Its totient is φ = 1724534064.

The previous prime is 5173619681. The next prime is 5173619699. The reversal of 5173619688 is 8869163715.

5173619688 is a `hidden beast` number, since 5 + 17 + 3 + 619 + 6 + 8 + 8 = 666.

It is a super-2 number, since 2×5173619688² = 53532681352122434688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5173619681) 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, 130356 + ... + 165347.

It is an arithmetic number, because the mean of its divisors is an integer number (227322450).

Almost surely, 2^5173619688 is an apocalyptic number.

It is an amenable number.

5173619688 is an abundant number, since it is smaller than the sum of its proper divisors (9375017112).

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

5173619688 is an equidigital number, since it uses as much as digits as its factorization.

5173619688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295730 (or 295708 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The square root of 5173619688 is about 71927.8783782756. The cubic root of 5173619688 is about 1729.5435426890.

The spelling of 5173619688 in words is "five billion, one hundred seventy-three million, six hundred nineteen thousand, six hundred eighty-eight".