2040105053533 has 4 divisors (see below), whose sum is σ = 2042118978588. Its totient is φ = 2038091128480.

The previous prime is 2040105053507. The next prime is 2040105053551. The reversal of 2040105053533 is 3353505010402.

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 205873635289 + 1834231418244 = 453733^2 + 1354338^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040105053533 - 2⁵ = 2040105053501 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2040105053495 and 2040105053504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040105053033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006961008 + ... + 1006963033.

It is an arithmetic number, because the mean of its divisors is an integer number (510529744647).

Almost surely, 2^{2040105053533} is an apocalyptic number.

It is an amenable number.

2040105053533 is a deficient number, since it is larger than the sum of its proper divisors (2013925055).

2040105053533 is a wasteful number, since it uses less digits than its factorization.

2040105053533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013925054.

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 2040105053533 in words is "two trillion, forty billion, one hundred five million, fifty-three thousand, five hundred thirty-three".