1050551104811 has 16 divisors (see below), whose sum is σ = 1181634031200. Its totient is φ = 927538242048.

The previous prime is 1050551104783. The next prime is 1050551104831. The reversal of 1050551104811 is 1184011550501.

It is a cyclic number.

It is not a de Polignac number, because 1050551104811 - 2²⁶ = 1050483995947 is a prime.

It is a super-2 number, since 2×1050551104811² (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 (1050551104831) 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 15 ways as a sum of consecutive naturals, for example, 18480926 + ... + 18537683.

It is an arithmetic number, because the mean of its divisors is an integer number (73852126950).

Almost surely, 2^{1050551104811} is an apocalyptic number.

1050551104811 is a deficient number, since it is larger than the sum of its proper divisors (131082926389).

1050551104811 is a wasteful number, since it uses less digits than its factorization.

1050551104811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37018718.

The product of its (nonzero) digits is 4000, while the sum is 32.

The spelling of 1050551104811 in words is "one trillion, fifty billion, five hundred fifty-one million, one hundred four thousand, eight hundred eleven".