5013636115644 has 144 divisors (see below), whose sum is σ = 13882875027840. Its totient is φ = 1516148081280.

The previous prime is 5013636115541. The next prime is 5013636115693. The reversal of 5013636115644 is 4465116363105.

5013636115644 is a `hidden beast` number, since 5 + 0 + 1 + 3 + 636 + 1 + 1 + 5 + 6 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5013636115644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129508539 + ... + 129547245.

It is an arithmetic number, because the mean of its divisors is an integer number (96408854360).

Almost surely, 2^{5013636115644} 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 5013636115644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6941437513920).

5013636115644 is an abundant number, since it is smaller than the sum of its proper divisors (8869238912196).

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

5013636115644 is a wasteful number, since it uses less digits than its factorization.

5013636115644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43480 (or 43475 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 5013636115644 in words is "five trillion, thirteen billion, six hundred thirty-six million, one hundred fifteen thousand, six hundred forty-four".