485023453 has 2 divisors, whose sum is σ = 485023454. Its totient is φ = 485023452.

The previous prime is 485023433. The next prime is 485023499. The reversal of 485023453 is 354320584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 370062169 + 114961284 = 19237^2 + 10722^2 .

It is a cyclic number.

It is not a de Polignac number, because 485023453 - 2⁵ = 485023421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485023433) 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, 242511726 + 242511727.

It is an arithmetic number, because the mean of its divisors is an integer number (242511727).

Almost surely, 2^485023453 is an apocalyptic number.

It is an amenable number.

485023453 is a deficient number, since it is larger than the sum of its proper divisors (1).

485023453 is an equidigital number, since it uses as much as digits as its factorization.

485023453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 485023453 is about 22023.2480120440. The cubic root of 485023453 is about 785.6954649234.

The spelling of 485023453 in words is "four hundred eighty-five million, twenty-three thousand, four hundred fifty-three".