453998801 has 2 divisors, whose sum is σ = 453998802. Its totient is φ = 453998800.

The previous prime is 453998791. The next prime is 453998807. The reversal of 453998801 is 108899354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 438944401 + 15054400 = 20951^2 + 3880^2 .

It is a cyclic number.

It is not a de Polignac number, because 453998801 - 2¹⁰ = 453997777 is a prime.

It is a super-2 number, since 2×453998801² = 412229822618875202, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (453998807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226999400 + 226999401.

It is an arithmetic number, because the mean of its divisors is an integer number (226999401).

Almost surely, 2^453998801 is an apocalyptic number.

It is an amenable number.

453998801 is a deficient number, since it is larger than the sum of its proper divisors (1).

453998801 is an equidigital number, since it uses as much as digits as its factorization.

453998801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 453998801 is about 21307.2476167148. The cubic root of 453998801 is about 768.5726077483.

The spelling of 453998801 in words is "four hundred fifty-three million, nine hundred ninety-eight thousand, eight hundred one".