480280061681 has 16 divisors (see below), whose sum is σ = 557030338560. Its totient is φ = 405572994960.

The previous prime is 480280061669. The next prime is 480280061687. The reversal of 480280061681 is 186160082084.

It is a de Polignac number, because none of the positive numbers 2^k-480280061681 is a prime.

It is a super-2 number, since 2×480280061681² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480280061687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325940 + ... + 1032858.

It is an arithmetic number, because the mean of its divisors is an integer number (34814396160).

Almost surely, 2^480280061681 is an apocalyptic number.

It is an amenable number.

480280061681 is a deficient number, since it is larger than the sum of its proper divisors (76750276879).

480280061681 is a wasteful number, since it uses less digits than its factorization.

480280061681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708364.

The product of its (nonzero) digits is 147456, while the sum is 44.

The spelling of 480280061681 in words is "four hundred eighty billion, two hundred eighty million, sixty-one thousand, six hundred eighty-one".