451233053 has 2 divisors, whose sum is σ = 451233054. Its totient is φ = 451233052.

The previous prime is 451233001. The next prime is 451233089. The reversal of 451233053 is 350332154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 449524804 + 1708249 = 21202^2 + 1307^2 .

It is a cyclic number.

It is not a de Polignac number, because 451233053 - 2¹⁰ = 451232029 is a prime.

It is a super-2 number, since 2×451233053² = 407222536239401618, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451233553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225616526 + 225616527.

It is an arithmetic number, because the mean of its divisors is an integer number (225616527).

Almost surely, 2^451233053 is an apocalyptic number.

It is an amenable number.

451233053 is a deficient number, since it is larger than the sum of its proper divisors (1).

451233053 is an equidigital number, since it uses as much as digits as its factorization.

451233053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 451233053 is about 21242.2468915131. The cubic root of 451233053 is about 767.0087201047.

The spelling of 451233053 in words is "four hundred fifty-one million, two hundred thirty-three thousand, fifty-three".