480847470565861 has 16 divisors (see below), whose sum is σ = 567569282595840. Its totient is φ = 398647154183040.

The previous prime is 480847470565853. The next prime is 480847470565873. The reversal of 480847470565861 is 168565074748084.

It is not a de Polignac number, because 480847470565861 - 2³ = 480847470565853 is a prime.

It is a super-3 number, since 3×480847470565861³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480847470565361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589866256 + ... + 590680873.

It is an arithmetic number, because the mean of its divisors is an integer number (35473080162240).

Almost surely, 2^{480847470565861} is an apocalyptic number.

It is an amenable number.

480847470565861 is a deficient number, since it is larger than the sum of its proper divisors (86721812029979).

480847470565861 is a wasteful number, since it uses less digits than its factorization.

480847470565861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180549044.

The product of its (nonzero) digits is 1445068800, while the sum is 73.

The spelling of 480847470565861 in words is "four hundred eighty trillion, eight hundred forty-seven billion, four hundred seventy million, five hundred sixty-five thousand, eight hundred sixty-one".