539641602 has 40 divisors (see below), whose sum is σ = 1213198272. Its totient is φ = 179285400.

The previous prime is 539641579. The next prime is 539641607. The reversal of 539641602 is 206146935.

It is a happy number.

539641602 is a `hidden beast` number, since 5 + 3 + 9 + 6 + 41 + 602 = 666.

It is not an unprimeable number, because it can be changed into a prime (539641607) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 45027 + ... + 55737.

Almost surely, 2^539641602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539641602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606599136).

539641602 is an abundant number, since it is smaller than the sum of its proper divisors (673556670).

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

539641602 is a wasteful number, since it uses less digits than its factorization.

539641602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11036 (or 11027 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 539641602 is about 23230.1873001489. The cubic root of 539641602 is about 814.1450892101.

The spelling of 539641602 in words is "five hundred thirty-nine million, six hundred forty-one thousand, six hundred two".