480086457 has 4 divisors (see below), whose sum is σ = 640115280. Its totient is φ = 320057636.

The previous prime is 480086447. The next prime is 480086461. The reversal of 480086457 is 754680084.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480086457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (480086447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80014407 + ... + 80014412.

It is an arithmetic number, because the mean of its divisors is an integer number (160028820).

Almost surely, 2^480086457 is an apocalyptic number.

It is an amenable number.

480086457 is a deficient number, since it is larger than the sum of its proper divisors (160028823).

480086457 is a wasteful number, since it uses less digits than its factorization.

480086457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160028822.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 480086457 is about 21910.8753134146. The cubic root of 480086457 is about 783.0205348160.

The spelling of 480086457 in words is "four hundred eighty million, eighty-six thousand, four hundred fifty-seven".