480217745686 has 32 divisors (see below), whose sum is σ = 866607840000. Its totient is φ = 194964488352.

The previous prime is 480217745681. The next prime is 480217745701. The reversal of 480217745686 is 686547712084.

It is a super-2 number, since 2×480217745686² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 480217745686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480217745681) 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, 5904445 + ... + 5985223.

It is an arithmetic number, because the mean of its divisors is an integer number (27081495000).

Almost surely, 2^480217745686 is an apocalyptic number.

480217745686 is a deficient number, since it is larger than the sum of its proper divisors (386390094314).

480217745686 is a wasteful number, since it uses less digits than its factorization.

480217745686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103156.

The product of its (nonzero) digits is 18063360, while the sum is 58.

The spelling of 480217745686 in words is "four hundred eighty billion, two hundred seventeen million, seven hundred forty-five thousand, six hundred eighty-six".