2051053366 has 16 divisors (see below), whose sum is σ = 3269955744. Its totient is φ = 961527424.

The previous prime is 2051053357. The next prime is 2051053369. The reversal of 2051053366 is 6633501502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051053369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105745 + ... + 123628.

It is an arithmetic number, because the mean of its divisors is an integer number (204372234).

Almost surely, 2^2051053366 is an apocalyptic number.

2051053366 is a deficient number, since it is larger than the sum of its proper divisors (1218902378).

2051053366 is a wasteful number, since it uses less digits than its factorization.

2051053366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229655.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 2051053366 is about 45288.5566782603. The cubic root of 2051053366 is about 1270.5516371000.

Adding to 2051053366 its reverse (6633501502), we get a palindrome (8684554868).

The spelling of 2051053366 in words is "two billion, fifty-one million, fifty-three thousand, three hundred sixty-six".