2055424451 has 2 divisors, whose sum is σ = 2055424452. Its totient is φ = 2055424450.

The previous prime is 2055424447. The next prime is 2055424487. The reversal of 2055424451 is 1544245502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2055424451 - 2² = 2055424447 is a prime.

It is not a weakly prime, because it can be changed into another prime (2055424411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027712225 + 1027712226.

It is an arithmetic number, because the mean of its divisors is an integer number (1027712226).

Almost surely, 2^2055424451 is an apocalyptic number.

2055424451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055424451 is an equidigital number, since it uses as much as digits as its factorization.

2055424451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 2055424451 is about 45336.7891562691. The cubic root of 2055424451 is about 1271.4535718045.

Adding to 2055424451 its reverse (1544245502), we get a palindrome (3599669953).

The spelling of 2055424451 in words is "two billion, fifty-five million, four hundred twenty-four thousand, four hundred fifty-one".