5147446233888 has 144 divisors (see below), whose sum is σ = 16734262446720. Its totient is φ = 1470253897728.

The previous prime is 5147446233859. The next prime is 5147446233931. The reversal of 5147446233888 is 8883326447415.

5147446233888 is a `hidden beast` number, since 51 + 47 + 4 + 462 + 3 + 3 + 8 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-3 number, since 3×5147446233888³ (a number of 39 digits) contains 333 as substring.

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

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, 6306456 + ... + 7075752.

It is an arithmetic number, because the mean of its divisors is an integer number (116210155880).

Almost surely, 2^{5147446233888} 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 5147446233888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8367131223360).

5147446233888 is an abundant number, since it is smaller than the sum of its proper divisors (11586816212832).

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

5147446233888 is a wasteful number, since it uses less digits than its factorization.

5147446233888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772639 (or 772628 counting only the distinct ones).

The product of its digits is 123863040, while the sum is 63.

The spelling of 5147446233888 in words is "five trillion, one hundred forty-seven billion, four hundred forty-six million, two hundred thirty-three thousand, eight hundred eighty-eight".