487455285 has 16 divisors (see below), whose sum is σ = 780829056. Its totient is φ = 259675968.

The previous prime is 487455281. The next prime is 487455289. The reversal of 487455285 is 582554784.

It is an interprime number because it is at equal distance from previous prime (487455281) and next prime (487455289).

It is not a de Polignac number, because 487455285 - 2² = 487455281 is a prime.

It is a super-2 number, since 2×487455285² = 475225309748862450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487455281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5014 + ... + 31623.

It is an arithmetic number, because the mean of its divisors is an integer number (48801816).

Almost surely, 2^487455285 is an apocalyptic number.

It is an amenable number.

487455285 is a deficient number, since it is larger than the sum of its proper divisors (293373771).

487455285 is a wasteful number, since it uses less digits than its factorization.

487455285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37532.

The product of its digits is 1792000, while the sum is 48.

The square root of 487455285 is about 22078.3895472473. The cubic root of 487455285 is about 787.0063946282.

The spelling of 487455285 in words is "four hundred eighty-seven million, four hundred fifty-five thousand, two hundred eighty-five".