1050066055161 has 24 divisors (see below), whose sum is σ = 1568210459400. Its totient is φ = 676552594176.

The previous prime is 1050066055151. The next prime is 1050066055183. The reversal of 1050066055161 is 1615506600501.

It can be written as a sum of positive squares in 4 ways, for example, as 155339245161 + 894726810000 = 394131^2 + 945900^2 .

It is not a de Polignac number, because 1050066055161 - 2³⁷ = 912627101689 is a prime.

It is a super-2 number, since 2×1050066055161² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050066055111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10532100 + ... + 10631333.

It is an arithmetic number, because the mean of its divisors is an integer number (65342102475).

Almost surely, 2^{1050066055161} is an apocalyptic number.

It is an amenable number.

1050066055161 is a deficient number, since it is larger than the sum of its proper divisors (518144404239).

1050066055161 is a wasteful number, since it uses less digits than its factorization.

1050066055161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21163625 (or 21163622 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 1050066055161 in words is "one trillion, fifty billion, sixty-six million, fifty-five thousand, one hundred sixty-one".