587689481344 has 64 divisors (see below), whose sum is σ = 1338181770240. Its totient is φ = 251840802816.

The previous prime is 587689481339. The next prime is 587689481443. The reversal of 587689481344 is 443184986785.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 587689481344.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10394977 + ... + 10451359.

It is an arithmetic number, because the mean of its divisors is an integer number (20909090160).

Almost surely, 2^587689481344 is an apocalyptic number.

It is an amenable number.

587689481344 is an abundant number, since it is smaller than the sum of its proper divisors (750492288896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

587689481344 is a wasteful number, since it uses less digits than its factorization.

587689481344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68037 (or 68025 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 67.

The spelling of 587689481344 in words is "five hundred eighty-seven billion, six hundred eighty-nine million, four hundred eighty-one thousand, three hundred forty-four".