5573855868594 has 64 divisors (see below), whose sum is σ = 12213853747200. Its totient is φ = 1685253413952.

The previous prime is 5573855868563. The next prime is 5573855868599. The reversal of 5573855868594 is 4958685583755.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5573855868599) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10712437 + ... + 11220695.

It is an arithmetic number, because the mean of its divisors is an integer number (190841464800).

Almost surely, 2^{5573855868594} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5573855868594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6106926873600).

5573855868594 is an abundant number, since it is smaller than the sum of its proper divisors (6639997878606).

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

5573855868594 is a wasteful number, since it uses less digits than its factorization.

5573855868594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510719.

The product of its digits is 7257600000, while the sum is 78.

The spelling of 5573855868594 in words is "five trillion, five hundred seventy-three billion, eight hundred fifty-five million, eight hundred sixty-eight thousand, five hundred ninety-four".