5015394041856 has 480 divisors, whose sum is σ = 15191037044736. Its totient is φ = 1470195302400.

The previous prime is 5015394041843. The next prime is 5015394041923. The reversal of 5015394041856 is 6581404935105.

It is a junction number, because it is equal to n+sod(n) for n = 5015394041799 and 5015394041808.

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, 2028059436 + ... + 2028061908.

Almost surely, 2^{5015394041856} 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 5015394041856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7595518522368).

5015394041856 is an abundant number, since it is smaller than the sum of its proper divisors (10175643002880).

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

5015394041856 is an equidigital number, since it uses as much as digits as its factorization.

5015394041856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568 (or 2520 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 5015394041856 in words is "five trillion, fifteen billion, three hundred ninety-four million, forty-one thousand, eight hundred fifty-six".