5559194420 has 48 divisors (see below), whose sum is σ = 13234045440. Its totient is φ = 1944590976.

The previous prime is 5559194393. The next prime is 5559194437. The reversal of 5559194420 is 244919555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557732 + ... + 567611.

It is an arithmetic number, because the mean of its divisors is an integer number (275709280).

Almost surely, 2^5559194420 is an apocalyptic number.

It is an amenable number.

5559194420 is an abundant number, since it is smaller than the sum of its proper divisors (7674851020).

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

5559194420 is a wasteful number, since it uses less digits than its factorization.

5559194420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125384 (or 1125382 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 44.

The square root of 5559194420 is about 74560.0054989268. The cubic root of 5559194420 is about 1771.4842179574.

The spelling of 5559194420 in words is "five billion, five hundred fifty-nine million, one hundred ninety-four thousand, four hundred twenty".