500452542346609 has 64 divisors (see below), whose sum is σ = 557483384494080. Its totient is φ = 447875941201920.

The previous prime is 500452542346577. The next prime is 500452542346643. The reversal of 500452542346609 is 906643245254005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 500452542346609 - 2⁵ = 500452542346577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 500452542346609.

It is not an unprimeable number, because it can be changed into a prime (500452542346109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 380199969 + ... + 381513985.

It is an arithmetic number, because the mean of its divisors is an integer number (8710677882720).

Almost surely, 2^{500452542346609} is an apocalyptic number.

500452542346609 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

500452542346609 is a deficient number, since it is larger than the sum of its proper divisors (57030842147471).

500452542346609 is a wasteful number, since it uses less digits than its factorization.

500452542346609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314310.

The product of its (nonzero) digits is 31104000, while the sum is 55.

The spelling of 500452542346609 in words is "five hundred trillion, four hundred fifty-two billion, five hundred forty-two million, three hundred forty-six thousand, six hundred nine".