2046051111 has 32 divisors (see below), whose sum is σ = 2992308480. Its totient is φ = 1236017664.

The previous prime is 2046051103. The next prime is 2046051121. The reversal of 2046051111 is 1111506402.

It is not a de Polignac number, because 2046051111 - 2³ = 2046051103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046051121) 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 31 ways as a sum of consecutive naturals, for example, 469380 + ... + 473718.

It is an arithmetic number, because the mean of its divisors is an integer number (93509640).

Almost surely, 2^2046051111 is an apocalyptic number.

2046051111 is a deficient number, since it is larger than the sum of its proper divisors (946257369).

2046051111 is a wasteful number, since it uses less digits than its factorization.

2046051111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 2046051111 is about 45233.2964861063. The cubic root of 2046051111 is about 1269.5178923186.

Adding to 2046051111 its reverse (1111506402), we get a palindrome (3157557513).

The spelling of 2046051111 in words is "two billion, forty-six million, fifty-one thousand, one hundred eleven".