487053 has 20 divisors (see below), whose sum is σ = 832480. Its totient is φ = 277992.

The previous prime is 487051. The next prime is 487057. The reversal of 487053 is 350784.

It is not a de Polignac number, because 487053 - 2¹ = 487051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487051) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 138 + ... + 996.

It is an arithmetic number, because the mean of its divisors is an integer number (41624).

2⁴⁸⁷⁰⁵³ is an apocalyptic number.

It is an amenable number.

487053 is a deficient number, since it is larger than the sum of its proper divisors (345427).

487053 is an equidigital number, since it uses as much as digits as its factorization.

487053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 487053 is about 697.8918254286. The cubic root of 487053 is about 78.6789835960.

The spelling of 487053 in words is "four hundred eighty-seven thousand, fifty-three".