1050550506001 has 4 divisors (see below), whose sum is σ = 1050734270772. Its totient is φ = 1050366741232.

The previous prime is 1050550505987. The next prime is 1050550506037. The reversal of 1050550506001 is 1006050550501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 791290307025 + 259260198976 = 889545^2 + 509176^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050550506001 - 2³³ = 1041960571409 is a prime.

It is a super-2 number, since 2×1050550506001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1050550506041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91873810 + ... + 91885243.

It is an arithmetic number, because the mean of its divisors is an integer number (262683567693).

Almost surely, 2^{1050550506001} is an apocalyptic number.

It is an amenable number.

1050550506001 is a deficient number, since it is larger than the sum of its proper divisors (183764771).

1050550506001 is an equidigital number, since it uses as much as digits as its factorization.

1050550506001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183764770.

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

It can be divided in two parts, 1050550 and 506001, that added together give a palindrome (1556551).

The spelling of 1050550506001 in words is "one trillion, fifty billion, five hundred fifty million, five hundred six thousand, one".