5287817534 has 24 divisors (see below), whose sum is σ = 8513109720. Its totient is φ = 2462282352.

The previous prime is 5287817533. The next prime is 5287817539. The reversal of 5287817534 is 4357187825.

It is a super-2 number, since 2×5287817534² = 55922028545755682312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287817531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19469 + ... + 104664.

It is an arithmetic number, because the mean of its divisors is an integer number (354712905).

Almost surely, 2^5287817534 is an apocalyptic number.

5287817534 is a deficient number, since it is larger than the sum of its proper divisors (3225292186).

5287817534 is a wasteful number, since it uses less digits than its factorization.

5287817534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124232 (or 124213 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 50.

The square root of 5287817534 is about 72717.3812372255. The cubic root of 5287817534 is about 1742.1765089566.

The spelling of 5287817534 in words is "five billion, two hundred eighty-seven million, eight hundred seventeen thousand, five hundred thirty-four".