1000605010555 has 8 divisors (see below), whose sum is σ = 1200757320000. Its totient is φ = 800463136896.

The previous prime is 1000605010553. The next prime is 1000605010577. The reversal of 1000605010555 is 5550105060001.

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

It is a cyclic number.

It is not a de Polignac number, because 1000605010555 - 2¹ = 1000605010553 is a prime.

It is a super-2 number, since 2×1000605010555² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1000605010553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396430 + ... + 2782819.

It is an arithmetic number, because the mean of its divisors is an integer number (150094665000).

Almost surely, 2^{1000605010555} is an apocalyptic number.

1000605010555 is a deficient number, since it is larger than the sum of its proper divisors (200152309445).

1000605010555 is an equidigital number, since it uses as much as digits as its factorization.

1000605010555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5217893.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 1000605010555 in words is "one trillion, six hundred five million, ten thousand, five hundred fifty-five".