5166419648 has 56 divisors (see below), whose sum is σ = 11249149968. Its totient is φ = 2339490816.

The previous prime is 5166419641. The next prime is 5166419653. The reversal of 5166419648 is 8469146615.

It is a junction number, because it is equal to n+sod(n) for n = 5166419596 and 5166419605.

It is not an unprimeable number, because it can be changed into a prime (5166419641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14486 + ... + 102677.

It is an arithmetic number, because the mean of its divisors is an integer number (200877678).

Almost surely, 2^5166419648 is an apocalyptic number.

It is an amenable number.

5166419648 is an abundant number, since it is smaller than the sum of its proper divisors (6082730320).

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

5166419648 is a wasteful number, since it uses less digits than its factorization.

5166419648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117241 (or 117231 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 50.

The square root of 5166419648 is about 71877.8105398321. The cubic root of 5166419648 is about 1728.7408445983.

The spelling of 5166419648 in words is "five billion, one hundred sixty-six million, four hundred nineteen thousand, six hundred forty-eight".