480847708720777 has 8 divisors (see below), whose sum is σ = 483369759210240. Its totient is φ = 478325973815040.

The previous prime is 480847708720597. The next prime is 480847708720811. The reversal of 480847708720777 is 777027807748084.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480847708720777 is a prime.

It is a super-3 number, since 3×480847708720777³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480847208720777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75840277 + ... + 81935602.

It is an arithmetic number, because the mean of its divisors is an integer number (60421219901280).

Almost surely, 2^{480847708720777} is an apocalyptic number.

It is an amenable number.

480847708720777 is a deficient number, since it is larger than the sum of its proper divisors (2522050489463).

480847708720777 is a wasteful number, since it uses less digits than its factorization.

480847708720777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157791863.

The product of its (nonzero) digits is 1927561216, while the sum is 76.

The spelling of 480847708720777 in words is "four hundred eighty trillion, eight hundred forty-seven billion, seven hundred eight million, seven hundred twenty thousand, seven hundred seventy-seven".