480560681817877 has 8 divisors (see below), whose sum is σ = 490601279758464. Its totient is φ = 470556136294608.

The previous prime is 480560681817871. The next prime is 480560681818027. The reversal of 480560681817877 is 778718186065084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-480560681817877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480560681817871) 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 7 ways as a sum of consecutive naturals, for example, 9013077393 + ... + 9013130710.

It is an arithmetic number, because the mean of its divisors is an integer number (61325159969808).

Almost surely, 2^{480560681817877} is an apocalyptic number.

It is an amenable number.

480560681817877 is a deficient number, since it is larger than the sum of its proper divisors (10040597940587).

480560681817877 is a wasteful number, since it uses less digits than its factorization.

480560681817877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18026208659.

The product of its (nonzero) digits is 1011548160, while the sum is 76.

The spelling of 480560681817877 in words is "four hundred eighty trillion, five hundred sixty billion, six hundred eighty-one million, eight hundred seventeen thousand, eight hundred seventy-seven".