485497563 has 16 divisors (see below), whose sum is σ = 663970560. Its totient is φ = 315381024.

The previous prime is 485497549. The next prime is 485497589. The reversal of 485497563 is 365794584.

It is not a de Polignac number, because 485497563 - 2⁵ = 485497531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485490563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52345 + ... + 60917.

It is an arithmetic number, because the mean of its divisors is an integer number (41498160).

Almost surely, 2^485497563 is an apocalyptic number.

485497563 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

485497563 is a deficient number, since it is larger than the sum of its proper divisors (178472997).

485497563 is a wasteful number, since it uses less digits than its factorization.

485497563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9058.

The product of its digits is 3628800, while the sum is 51.

The square root of 485497563 is about 22034.0092357247. The cubic root of 485497563 is about 785.9513870963.

The spelling of 485497563 in words is "four hundred eighty-five million, four hundred ninety-seven thousand, five hundred sixty-three".