480913903 has 4 divisors (see below), whose sum is σ = 486317520. Its totient is φ = 475510288.

The previous prime is 480913879. The next prime is 480913913. The reversal of 480913903 is 309319084.

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

It is a cyclic number.

It is not a de Polignac number, because 480913903 - 2⁵ = 480913871 is a prime.

It is a super-3 number, since 3×480913903³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480913913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2701675 + ... + 2701852.

It is an arithmetic number, because the mean of its divisors is an integer number (121579380).

Almost surely, 2^480913903 is an apocalyptic number.

480913903 is a deficient number, since it is larger than the sum of its proper divisors (5403617).

480913903 is an equidigital number, since it uses as much as digits as its factorization.

480913903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5403616.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 480913903 is about 21929.7492689725. The cubic root of 480913903 is about 783.4701311514.

The spelling of 480913903 in words is "four hundred eighty million, nine hundred thirteen thousand, nine hundred three".