1005560050085 has 8 divisors (see below), whose sum is σ = 1226453569656. Its totient is φ = 791260367040.

The previous prime is 1005560050067. The next prime is 1005560050199. The reversal of 1005560050085 is 5800500655001.

It can be written as a sum of positive squares in 4 ways, for example, as 69763072129 + 935796977956 = 264127^2 + 967366^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1005560050085 - 2⁸ = 1005560049829 is a prime.

It is a super-2 number, since 2×1005560050085² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1648458794 + ... + 1648459403.

It is an arithmetic number, because the mean of its divisors is an integer number (153306696207).

Almost surely, 2^{1005560050085} is an apocalyptic number.

It is an amenable number.

1005560050085 is a deficient number, since it is larger than the sum of its proper divisors (220893519571).

1005560050085 is an equidigital number, since it uses as much as digits as its factorization.

1005560050085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296918263.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 1005560050085 in words is "one trillion, five billion, five hundred sixty million, fifty thousand, eighty-five".