5012255578344 has 256 divisors, whose sum is σ = 15972526080000. Its totient is φ = 1275987603456.

The previous prime is 5012255578333. The next prime is 5012255578367. The reversal of 5012255578344 is 4438755522105.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78053802 + ... + 78117990.

It is an arithmetic number, because the mean of its divisors is an integer number (62392680000).

Almost surely, 2^{5012255578344} 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 5012255578344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7986263040000).

5012255578344 is an abundant number, since it is smaller than the sum of its proper divisors (10960270501656).

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

5012255578344 is a wasteful number, since it uses less digits than its factorization.

5012255578344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65680 (or 65676 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 51.

The spelling of 5012255578344 in words is "five trillion, twelve billion, two hundred fifty-five million, five hundred seventy-eight thousand, three hundred forty-four".