465553841 has 2 divisors, whose sum is σ = 465553842. Its totient is φ = 465553840.

The previous prime is 465553799. The next prime is 465553843. The reversal of 465553841 is 148355564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 454926241 + 10627600 = 21329^2 + 3260^2 .

It is a cyclic number.

It is not a de Polignac number, because 465553841 - 2¹⁰ = 465552817 is a prime.

Together with 465553843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (465553843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232776920 + 232776921.

It is an arithmetic number, because the mean of its divisors is an integer number (232776921).

Almost surely, 2^465553841 is an apocalyptic number.

It is an amenable number.

465553841 is a deficient number, since it is larger than the sum of its proper divisors (1).

465553841 is an equidigital number, since it uses as much as digits as its factorization.

465553841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288000, while the sum is 41.

The square root of 465553841 is about 21576.6967119622. The cubic root of 465553841 is about 775.0385501462.

The spelling of 465553841 in words is "four hundred sixty-five million, five hundred fifty-three thousand, eight hundred forty-one".