2040653533311 has 16 divisors (see below), whose sum is σ = 3033508487520. Its totient is φ = 1355792558400.

The previous prime is 2040653533307. The next prime is 2040653533333. The reversal of 2040653533311 is 1133353560402.

2040653533311 is a `hidden beast` number, since 2 + 0 + 40 + 6 + 53 + 533 + 31 + 1 = 666.

It is not a de Polignac number, because 2040653533311 - 2² = 2040653533307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040653533411) 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, 128967790 + ... + 128983611.

It is an arithmetic number, because the mean of its divisors is an integer number (189594280470).

Almost surely, 2^{2040653533311} is an apocalyptic number.

2040653533311 is a deficient number, since it is larger than the sum of its proper divisors (992854954209).

2040653533311 is a wasteful number, since it uses less digits than its factorization.

2040653533311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257951703 (or 257951697 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The spelling of 2040653533311 in words is "two trillion, forty billion, six hundred fifty-three million, five hundred thirty-three thousand, three hundred eleven".