2043025456 has 20 divisors (see below), whose sum is σ = 4191207192. Its totient is φ = 961423616.

The previous prime is 2043025451. The next prime is 2043025459. The reversal of 2043025456 is 6545203402.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (2043025451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3755290 + ... + 3755833.

Almost surely, 2^2043025456 is an apocalyptic number.

It is an amenable number.

2043025456 is an abundant number, since it is smaller than the sum of its proper divisors (2148181736).

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

2043025456 is a wasteful number, since it uses less digits than its factorization.

2043025456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7511148 (or 7511142 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 2043025456 is about 45199.8391147579. The cubic root of 2043025456 is about 1268.8918053025.

Adding to 2043025456 its reverse (6545203402), we get a palindrome (8588228858).

The spelling of 2043025456 in words is "two billion, forty-three million, twenty-five thousand, four hundred fifty-six".