5169748614912 has 864 divisors, whose sum is σ = 18189512699904. Its totient is φ = 1380940185600.

The previous prime is 5169748614857. The next prime is 5169748614931. The reversal of 5169748614912 is 2194168479615.

5169748614912 is a `hidden beast` number, since 5 + 1 + 6 + 9 + 7 + 4 + 8 + 614 + 9 + 1 + 2 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 5169748614912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2193358438 + ... + 2193360794.

It is an arithmetic number, because the mean of its divisors is an integer number (21052676736).

Almost surely, 2^{5169748614912} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5169748614912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9094756349952).

5169748614912 is an abundant number, since it is smaller than the sum of its proper divisors (13019764084992).

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

5169748614912 is a wasteful number, since it uses less digits than its factorization.

5169748614912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565 (or 2548 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The spelling of 5169748614912 in words is "five trillion, one hundred sixty-nine billion, seven hundred forty-eight million, six hundred fourteen thousand, nine hundred twelve".