1000610050609 has 4 divisors (see below), whose sum is σ = 1077580054516. Its totient is φ = 923640046704.

The previous prime is 1000610050603. The next prime is 1000610050619. The reversal of 1000610050609 is 9060500160001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 387163950625 + 613446099984 = 622225^2 + 783228^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000610050609 - 2¹¹ = 1000610048561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000610050603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38485001934 + ... + 38485001959.

It is an arithmetic number, because the mean of its divisors is an integer number (269395013629).

Almost surely, 2^{1000610050609} is an apocalyptic number.

It is an amenable number.

1000610050609 is a deficient number, since it is larger than the sum of its proper divisors (76970003907).

1000610050609 is an equidigital number, since it uses as much as digits as its factorization.

1000610050609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76970003906.

The product of its (nonzero) digits is 1620, while the sum is 28.

The spelling of 1000610050609 in words is "one trillion, six hundred ten million, fifty thousand, six hundred nine".