5163472946 has 8 divisors (see below), whose sum is σ = 8152852080. Its totient is φ = 2445855588.

The previous prime is 5163472921. The next prime is 5163472949. The reversal of 5163472946 is 6492743615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5163472946² = 53322905728147837832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5163472946.

It is not an unprimeable number, because it can be changed into a prime (5163472949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67940396 + ... + 67940471.

It is an arithmetic number, because the mean of its divisors is an integer number (1019106510).

Almost surely, 2^5163472946 is an apocalyptic number.

5163472946 is a deficient number, since it is larger than the sum of its proper divisors (2989379134).

5163472946 is a wasteful number, since it uses less digits than its factorization.

5163472946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135880888.

The product of its digits is 1088640, while the sum is 47.

The square root of 5163472946 is about 71857.3096212209. The cubic root of 5163472946 is about 1728.4121157919.

The spelling of 5163472946 in words is "five billion, one hundred sixty-three million, four hundred seventy-two thousand, nine hundred forty-six".