10500005550570 has 32 divisors (see below), whose sum is σ = 26012916979200. Its totient is φ = 2709678851520.

The previous prime is 10500005550569. The next prime is 10500005550589. The reversal of 10500005550570 is 7505550000501.

It is a super-2 number, since 2×10500005550570² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5645163345 + ... + 5645165204.

It is an arithmetic number, because the mean of its divisors is an integer number (812903655600).

Almost surely, 2^{10500005550570} is an apocalyptic number.

10500005550570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10500005550570 is an abundant number, since it is smaller than the sum of its proper divisors (15512911428630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10500005550570 is a wasteful number, since it uses less digits than its factorization.

10500005550570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11290328590.

The product of its (nonzero) digits is 21875, while the sum is 33.

The spelling of 10500005550570 in words is "ten trillion, five hundred billion, five million, five hundred fifty thousand, five hundred seventy".