10005500061005 has 8 divisors (see below), whose sum is σ = 12130379455992. Its totient is φ = 7921880460288.

The previous prime is 10005500060999. The next prime is 10005500061017. The reversal of 10005500061005 is 50016000550001.

It can be written as a sum of positive squares in 4 ways, for example, as 1745733272644 + 8259766788361 = 1321262^2 + 2873981^2 .

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 10005500061005 - 2³² = 10001205093709 is a prime.

It is a super-2 number, since 2×10005500061005² (a number of 27 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, 10314948032 + ... + 10314949001.

It is an arithmetic number, because the mean of its divisors is an integer number (1516297431999).

Almost surely, 2^{10005500061005} is an apocalyptic number.

It is an amenable number.

10005500061005 is a deficient number, since it is larger than the sum of its proper divisors (2124879394987).

10005500061005 is an equidigital number, since it uses as much as digits as its factorization.

10005500061005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20629897135.

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 10005500061005 in words is "ten trillion, five billion, five hundred million, sixty-one thousand, five".