5227179123456 has 216 divisors, whose sum is σ = 15302224051296. Its totient is φ = 1715766312960.

The previous prime is 5227179123409. The next prime is 5227179123473. The reversal of 5227179123456 is 6543219717225.

5227179123456 is a `hidden beast` number, since 5 + 2 + 2 + 7 + 179 + 12 + 3 + 456 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106104526 + ... + 106153778.

Almost surely, 2^{5227179123456} 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 5227179123456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7651112025648).

5227179123456 is an abundant number, since it is smaller than the sum of its proper divisors (10075044927840).

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

5227179123456 is a wasteful number, since it uses less digits than its factorization.

5227179123456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49979 (or 49962 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The spelling of 5227179123456 in words is "five trillion, two hundred twenty-seven billion, one hundred seventy-nine million, one hundred twenty-three thousand, four hundred fifty-six".