465552449 has 2 divisors, whose sum is σ = 465552450. Its totient is φ = 465552448.

The previous prime is 465552433. The next prime is 465552469. The reversal of 465552449 is 944255564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 465480625 + 71824 = 21575^2 + 268^2 .

It is a cyclic number.

It is not a de Polignac number, because 465552449 - 2⁴ = 465552433 is a prime.

It is not a weakly prime, because it can be changed into another prime (465552469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232776224 + 232776225.

It is an arithmetic number, because the mean of its divisors is an integer number (232776225).

Almost surely, 2^465552449 is an apocalyptic number.

It is an amenable number.

465552449 is a deficient number, since it is larger than the sum of its proper divisors (1).

465552449 is an equidigital number, since it uses as much as digits as its factorization.

465552449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864000, while the sum is 44.

The square root of 465552449 is about 21576.6644549152. The cubic root of 465552449 is about 775.0377776937.

The spelling of 465552449 in words is "four hundred sixty-five million, five hundred fifty-two thousand, four hundred forty-nine".