451052023 has 2 divisors, whose sum is σ = 451052024. Its totient is φ = 451052022.

The previous prime is 451051999. The next prime is 451052027. The reversal of 451052023 is 320250154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 451052023 - 2⁹ = 451051511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 451051985 and 451052003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451052027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225526011 + 225526012.

It is an arithmetic number, because the mean of its divisors is an integer number (225526012).

Almost surely, 2^451052023 is an apocalyptic number.

451052023 is a deficient number, since it is larger than the sum of its proper divisors (1).

451052023 is an equidigital number, since it uses as much as digits as its factorization.

451052023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 451052023 is about 21237.9853799743. The cubic root of 451052023 is about 766.9061344154.

The spelling of 451052023 in words is "four hundred fifty-one million, fifty-two thousand, twenty-three".