487486953 has 6 divisors (see below), whose sum is σ = 704147834. Its totient is φ = 324991296.

The previous prime is 487486931. The next prime is 487486973. The reversal of 487486953 is 359684784.

It can be written as a sum of positive squares in only one way, i.e., 355397904 + 132089049 = 18852^2 + 11493^2 .

It is not a de Polignac number, because 487486953 - 2⁵ = 487486921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 487486953.

It is not an unprimeable number, because it can be changed into a prime (487486973) 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 5 ways as a sum of consecutive naturals, for example, 27082600 + ... + 27082617.

Almost surely, 2^487486953 is an apocalyptic number.

It is an amenable number.

487486953 is a deficient number, since it is larger than the sum of its proper divisors (216660881).

487486953 is a wasteful number, since it uses less digits than its factorization.

487486953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54165223 (or 54165220 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 487486953 is about 22079.1067074735. The cubic root of 487486953 is about 787.0234371342.

The spelling of 487486953 in words is "four hundred eighty-seven million, four hundred eighty-six thousand, nine hundred fifty-three".