451852801 has 2 divisors, whose sum is σ = 451852802. Its totient is φ = 451852800.

The previous prime is 451852787. The next prime is 451852811. The reversal of 451852801 is 108258154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368678401 + 83174400 = 19201^2 + 9120^2 .

It is a cyclic number.

It is not a de Polignac number, because 451852801 - 2²⁵ = 418298369 is a prime.

It is not a weakly prime, because it can be changed into another prime (451852811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225926400 + 225926401.

It is an arithmetic number, because the mean of its divisors is an integer number (225926401).

Almost surely, 2^451852801 is an apocalyptic number.

It is an amenable number.

451852801 is a deficient number, since it is larger than the sum of its proper divisors (1).

451852801 is an equidigital number, since it uses as much as digits as its factorization.

451852801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12800, while the sum is 34.

The square root of 451852801 is about 21256.8295142996. The cubic root of 451852801 is about 767.3597099522.

The spelling of 451852801 in words is "four hundred fifty-one million, eight hundred fifty-two thousand, eight hundred one".