487813675533 has 4 divisors (see below), whose sum is σ = 650418234048. Its totient is φ = 325209117020.

The previous prime is 487813675519. The next prime is 487813675537. The reversal of 487813675533 is 335576318784.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 487813675533 - 2⁶ = 487813675469 is a prime.

It is a super-3 number, since 3×487813675533³ (a number of 36 digits) contains 333 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 (487813675537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81302279253 + ... + 81302279258.

It is an arithmetic number, because the mean of its divisors is an integer number (162604558512).

Almost surely, 2^487813675533 is an apocalyptic number.

It is an amenable number.

487813675533 is a deficient number, since it is larger than the sum of its proper divisors (162604558515).

487813675533 is a wasteful number, since it uses less digits than its factorization.

487813675533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162604558514.

The product of its digits is 50803200, while the sum is 60.

The spelling of 487813675533 in words is "four hundred eighty-seven billion, eight hundred thirteen million, six hundred seventy-five thousand, five hundred thirty-three".