480812177 has 4 divisors (see below), whose sum is σ = 481562916. Its totient is φ = 480061440.

The previous prime is 480812159. The next prime is 480812179. The reversal of 480812177 is 771218084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 392000401 + 88811776 = 19799^2 + 9424^2 .

It is a cyclic number.

It is not a de Polignac number, because 480812177 - 2⁶ = 480812113 is a prime.

It is a super-3 number, since 3×480812177³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 480812177.

It is not an unprimeable number, because it can be changed into a prime (480812179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374408 + ... + 375689.

It is an arithmetic number, because the mean of its divisors is an integer number (120390729).

Almost surely, 2^480812177 is an apocalyptic number.

It is an amenable number.

480812177 is a deficient number, since it is larger than the sum of its proper divisors (750739).

480812177 is an equidigital number, since it uses as much as digits as its factorization.

480812177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750738.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 480812177 is about 21927.4297855449. The cubic root of 480812177 is about 783.4148857098.

The spelling of 480812177 in words is "four hundred eighty million, eight hundred twelve thousand, one hundred seventy-seven".