87075460586 has 4 divisors (see below), whose sum is σ = 130613190882. Its totient is φ = 43537730292.

The previous prime is 87075460583. The next prime is 87075460597. The reversal of 87075460586 is 68506457078.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 87036210361 + 39250225 = 295019^2 + 6265^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (87075460583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21768865145 + ... + 21768865148.

Almost surely, 2^87075460586 is an apocalyptic number.

87075460586 is a deficient number, since it is larger than the sum of its proper divisors (43537730296).

87075460586 is a wasteful number, since it uses less digits than its factorization.

87075460586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43537730295.

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 87075460586 in words is "eighty-seven billion, seventy-five million, four hundred sixty thousand, five hundred eighty-six".