5609908428 has 24 divisors (see below), whose sum is σ = 13512038400. Its totient is φ = 1809647760.

The previous prime is 5609908427. The next prime is 5609908481. The reversal of 5609908428 is 8248099065.

It is not an unprimeable number, because it can be changed into a prime (5609908427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7539828 + ... + 7540571.

It is an arithmetic number, because the mean of its divisors is an integer number (563001600).

Almost surely, 2^5609908428 is an apocalyptic number.

It is an amenable number.

5609908428 is an abundant number, since it is smaller than the sum of its proper divisors (7902129972).

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

5609908428 is a wasteful number, since it uses less digits than its factorization.

5609908428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15080437 (or 15080435 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 5609908428 is about 74899.3219461965. The cubic root of 5609908428 is about 1776.8547355298.

The spelling of 5609908428 in words is "five billion, six hundred nine million, nine hundred eight thousand, four hundred twenty-eight".