1050510334561 has 4 divisors (see below), whose sum is σ = 1050514218900. Its totient is φ = 1050506450224.

The previous prime is 1050510334547. The next prime is 1050510334583. The reversal of 1050510334561 is 1654330150501.

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 495531523600 + 554978810961 = 703940^2 + 744969^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050510334561 is a prime.

It is a super-2 number, since 2×1050510334561² (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 (1050510334501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1503466 + ... + 2088403.

It is an arithmetic number, because the mean of its divisors is an integer number (262628554725).

Almost surely, 2^{1050510334561} is an apocalyptic number.

It is an amenable number.

1050510334561 is a deficient number, since it is larger than the sum of its proper divisors (3884339).

1050510334561 is an equidigital number, since it uses as much as digits as its factorization.

1050510334561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884338.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 1050510334561 in words is "one trillion, fifty billion, five hundred ten million, three hundred thirty-four thousand, five hundred sixty-one".