5163663615 has 64 divisors (see below), whose sum is σ = 9272600064. Its totient is φ = 2432000000.

The previous prime is 5163663577. The next prime is 5163663619.

5163663615 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5163663615 - 2⁶ = 5163663551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5163663619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1696495 + ... + 1699535.

It is an arithmetic number, because the mean of its divisors is an integer number (144884376).

Almost surely, 2^5163663615 is an apocalyptic number.

5163663615 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5163663615 is a deficient number, since it is larger than the sum of its proper divisors (4108936449).

5163663615 is a wasteful number, since it uses less digits than its factorization.

5163663615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352.

The product of its digits is 291600, while the sum is 42.

The square root of 5163663615 is about 71858.6363285583. The cubic root of 5163663615 is about 1728.4333902685.

The spelling of 5163663615 in words is "five billion, one hundred sixty-three million, six hundred sixty-three thousand, six hundred fifteen".