2040544152 has 48 divisors (see below), whose sum is σ = 5557383000. Its totient is φ = 676377216.

The previous prime is 2040544147. The next prime is 2040544193. The reversal of 2040544152 is 2514450402.

It is a super-2 number, since 2×2040544152² = 8327640872522798208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66277 + ... + 92052.

Almost surely, 2^2040544152 is an apocalyptic number.

It is an amenable number.

2040544152 is an abundant number, since it is smaller than the sum of its proper divisors (3516838848).

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

2040544152 is a wasteful number, since it uses less digits than its factorization.

2040544152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158520 (or 158513 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2040544152 is about 45172.3826247852. The cubic root of 2040544152 is about 1268.3778972306.

Adding to 2040544152 its reverse (2514450402), we get a palindrome (4554994554).

The spelling of 2040544152 in words is "two billion, forty million, five hundred forty-four thousand, one hundred fifty-two".