487292263 has 2 divisors, whose sum is σ = 487292264. Its totient is φ = 487292262.

The previous prime is 487292219. The next prime is 487292327. The reversal of 487292263 is 362292784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487292263 - 2⁹ = 487291751 is a prime.

It is a super-2 number, since 2×487292263² = 474907499159322338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487292963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243646131 + 243646132.

It is an arithmetic number, because the mean of its divisors is an integer number (243646132).

Almost surely, 2^487292263 is an apocalyptic number.

487292263 is a deficient number, since it is larger than the sum of its proper divisors (1).

487292263 is an equidigital number, since it uses as much as digits as its factorization.

487292263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 487292263 is about 22074.6973478687. The cubic root of 487292263 is about 786.9186507430.

The spelling of 487292263 in words is "four hundred eighty-seven million, two hundred ninety-two thousand, two hundred sixty-three".