452492477 has 2 divisors, whose sum is σ = 452492478. Its totient is φ = 452492476.

The previous prime is 452492459. The next prime is 452492507. The reversal of 452492477 is 774294254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 369062521 + 83429956 = 19211^2 + 9134^2 .

It is a cyclic number.

It is not a de Polignac number, because 452492477 - 2¹⁰ = 452491453 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452492377) 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, 226246238 + 226246239.

It is an arithmetic number, because the mean of its divisors is an integer number (226246239).

Almost surely, 2^452492477 is an apocalyptic number.

It is an amenable number.

452492477 is a deficient number, since it is larger than the sum of its proper divisors (1).

452492477 is an equidigital number, since it uses as much as digits as its factorization.

452492477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 44.

The square root of 452492477 is about 21271.8705571466. The cubic root of 452492477 is about 767.7216494581.

The spelling of 452492477 in words is "four hundred fifty-two million, four hundred ninety-two thousand, four hundred seventy-seven".