587561164416 has 80 divisors (see below), whose sum is σ = 1748572535490. Its totient is φ = 195853718016.

The previous prime is 587561164397. The next prime is 587561164453. The reversal of 587561164416 is 614461165785.

587561164416 is a `hidden beast` number, since 5 + 8 + 7 + 5 + 61 + 164 + 416 = 666.

587561164416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 512507082816 + 75054081600 = 715896^2 + 273960^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 28324951 + ... + 28345686.

Almost surely, 2^587561164416 is an apocalyptic number.

It is an amenable number.

587561164416 is an abundant number, since it is smaller than the sum of its proper divisors (1161011371074).

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

587561164416 is an equidigital number, since it uses as much as digits as its factorization.

587561164416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56670663 (or 56670642 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The spelling of 587561164416 in words is "five hundred eighty-seven billion, five hundred sixty-one million, one hundred sixty-four thousand, four hundred sixteen".