4252045451 has 2 divisors, whose sum is σ = 4252045452. Its totient is φ = 4252045450.

The previous prime is 4252045433. The next prime is 4252045517. The reversal of 4252045451 is 1545402524.

4252045451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4252045451 - 2⁶ = 4252045387 is a prime.

It is not a weakly prime, because it can be changed into another prime (4252045751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126022725 + 2126022726.

It is an arithmetic number, because the mean of its divisors is an integer number (2126022726).

Almost surely, 2^4252045451 is an apocalyptic number.

4252045451 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252045451 is an equidigital number, since it uses as much as digits as its factorization.

4252045451 is an evil number, because the sum of its binary digits is even.

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

The square root of 4252045451 is about 65207.7100579372. The cubic root of 4252045451 is about 1620.0657204197.

Adding to 4252045451 its reverse (1545402524), we get a palindrome (5797447975).

The spelling of 4252045451 in words is "four billion, two hundred fifty-two million, forty-five thousand, four hundred fifty-one".