5215918169792 has 112 divisors (see below), whose sum is σ = 11903504117760. Its totient is φ = 2245574860800.

The previous prime is 5215918169783. The next prime is 5215918169801. The reversal of 5215918169792 is 2979618195125.

It is an interprime number because it is at equal distance from previous prime (5215918169783) and next prime (5215918169801).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1516817 + ... + 3568272.

Almost surely, 2^{5215918169792} is an apocalyptic number.

It is an amenable number.

5215918169792 is an abundant number, since it is smaller than the sum of its proper divisors (6687585947968).

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

5215918169792 is a wasteful number, since it uses less digits than its factorization.

5215918169792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5085190 (or 5085180 counting only the distinct ones).

The product of its digits is 24494400, while the sum is 65.

The spelling of 5215918169792 in words is "five trillion, two hundred fifteen billion, nine hundred eighteen million, one hundred sixty-nine thousand, seven hundred ninety-two".