2056453224 has 64 divisors (see below), whose sum is σ = 5941641600. Its totient is φ = 580952064.

The previous prime is 2056453219. The next prime is 2056453247. The reversal of 2056453224 is 4223546502.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53817 + ... + 83720.

It is an arithmetic number, because the mean of its divisors is an integer number (92838150).

Almost surely, 2^2056453224 is an apocalyptic number.

2056453224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2056453224 is an abundant number, since it is smaller than the sum of its proper divisors (3885188376).

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

2056453224 is a wasteful number, since it uses less digits than its factorization.

2056453224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137642 (or 137638 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 2056453224 is about 45348.1336330394. The cubic root of 2056453224 is about 1271.6656640780.

Adding to 2056453224 its reverse (4223546502), we get a palindrome (6279999726).

The spelling of 2056453224 in words is "two billion, fifty-six million, four hundred fifty-three thousand, two hundred twenty-four".