480912547 has 4 divisors (see below), whose sum is σ = 481065256. Its totient is φ = 480759840.

The previous prime is 480912527. The next prime is 480912557. The reversal of 480912547 is 745219084.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480912547 is a prime.

It is a super-3 number, since 3×480912547³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480912527) 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, 71529 + ... + 77962.

It is an arithmetic number, because the mean of its divisors is an integer number (120266314).

Almost surely, 2^480912547 is an apocalyptic number.

480912547 is a deficient number, since it is larger than the sum of its proper divisors (152709).

480912547 is a wasteful number, since it uses less digits than its factorization.

480912547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152708.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 480912547 is about 21929.7183520446. The cubic root of 480912547 is about 783.4693947850.

The spelling of 480912547 in words is "four hundred eighty million, nine hundred twelve thousand, five hundred forty-seven".