10000550550999 has 32 divisors (see below), whose sum is σ = 13899976151040. Its totient is φ = 6389869075200.

The previous prime is 10000550550997. The next prime is 10000550551027. The reversal of 10000550550999 is 99905505500001.

It is not a de Polignac number, because 10000550550999 - 2¹ = 10000550550997 is a prime.

It is a super-2 number, since 2×10000550550999² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000550550997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2456419 + ... + 5102459.

It is an arithmetic number, because the mean of its divisors is an integer number (434374254720).

Almost surely, 2^{10000550550999} is an apocalyptic number.

10000550550999 is a deficient number, since it is larger than the sum of its proper divisors (3899425600041).

10000550550999 is a wasteful number, since it uses less digits than its factorization.

10000550550999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646591.

The product of its (nonzero) digits is 455625, while the sum is 48.

The spelling of 10000550550999 in words is "ten trillion, five hundred fifty million, five hundred fifty thousand, nine hundred ninety-nine".