2040522102 has 48 divisors (see below), whose sum is σ = 4615149552. Its totient is φ = 650928960.

The previous prime is 2040522097. The next prime is 2040522109. The reversal of 2040522102 is 2012250402.

2040522102 is a `hidden beast` number, since 2 + 0 + 40 + 522 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040522109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15513 + ... + 65739.

It is an arithmetic number, because the mean of its divisors is an integer number (96148949).

Almost surely, 2^2040522102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2040522102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2307574776).

2040522102 is an abundant number, since it is smaller than the sum of its proper divisors (2574627450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2040522102 is a wasteful number, since it uses less digits than its factorization.

2040522102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50333 (or 50330 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2040522102 is about 45172.1385590720. The cubic root of 2040522102 is about 1268.3733285419.

Adding to 2040522102 its reverse (2012250402), we get a palindrome (4052772504).

The spelling of 2040522102 in words is "two billion, forty million, five hundred twenty-two thousand, one hundred two".