2040522011 has 8 divisors (see below), whose sum is σ = 2235340800. Its totient is φ = 1847256040.

The previous prime is 2040521963. The next prime is 2040522017. The reversal of 2040522011 is 1102250402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2040522011 - 2⁶ = 2040521947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2040522017) 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, 385451 + ... + 390708.

It is an arithmetic number, because the mean of its divisors is an integer number (279417600).

Almost surely, 2^2040522011 is an apocalyptic number.

2040522011 is a deficient number, since it is larger than the sum of its proper divisors (194818789).

2040522011 is a wasteful number, since it uses less digits than its factorization.

2040522011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776409.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2040522011 is about 45172.1375518139. The cubic root of 2040522011 is about 1268.3733096869.

Adding to 2040522011 its reverse (1102250402), we get a palindrome (3142772413).

The spelling of 2040522011 in words is "two billion, forty million, five hundred twenty-two thousand, eleven".