5179998840192 has 256 divisors, whose sum is σ = 16694679456000. Its totient is φ = 1568129310720.

The previous prime is 5179998840187. The next prime is 5179998840239. The reversal of 5179998840192 is 2910488999715.

5179998840192 is a `hidden beast` number, since 51 + 7 + 9 + 9 + 9 + 88 + 401 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 5179998840192.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38290623 + ... + 38425665.

It is an arithmetic number, because the mean of its divisors is an integer number (65213591625).

Almost surely, 2^{5179998840192} 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 5179998840192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8347339728000).

5179998840192 is an abundant number, since it is smaller than the sum of its proper divisors (11514680615808).

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

5179998840192 is a wasteful number, since it uses less digits than its factorization.

5179998840192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136086 (or 136068 counting only the distinct ones).

The product of its (nonzero) digits is 117573120, while the sum is 72.

The spelling of 5179998840192 in words is "five trillion, one hundred seventy-nine billion, nine hundred ninety-eight million, eight hundred forty thousand, one hundred ninety-two".