2040115052 has 6 divisors (see below), whose sum is σ = 3570201348. Its totient is φ = 1020057524.

The previous prime is 2040115037. The next prime is 2040115069. The reversal of 2040115052 is 2505110402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255014378 + ... + 255014385.

It is an arithmetic number, because the mean of its divisors is an integer number (595033558).

Almost surely, 2^2040115052 is an apocalyptic number.

It is an amenable number.

2040115052 is a deficient number, since it is larger than the sum of its proper divisors (1530086296).

2040115052 is a wasteful number, since it uses less digits than its factorization.

2040115052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510028767 (or 510028765 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 2040115052 is about 45167.6327916352. The cubic root of 2040115052 is about 1268.2889831845.

Adding to 2040115052 its reverse (2505110402), we get a palindrome (4545225454).

It can be divided in two parts, 20401 and 15052, that added together give a palindrome (35453).

The spelling of 2040115052 in words is "two billion, forty million, one hundred fifteen thousand, fifty-two".