480938578 has 4 divisors (see below), whose sum is σ = 721407870. Its totient is φ = 240469288.

The previous prime is 480938567. The next prime is 480938611. The reversal of 480938578 is 875839084.

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

It can be written as a sum of positive squares in only one way, i.e., 445927689 + 35010889 = 21117^2 + 5917^2 .

It is a super-3 number, since 3×480938578³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 120234643 + ... + 120234646.

Almost surely, 2^480938578 is an apocalyptic number.

480938578 is a deficient number, since it is larger than the sum of its proper divisors (240469292).

480938578 is a wasteful number, since it uses less digits than its factorization.

480938578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240469291.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 480938578 is about 21930.3118536878. The cubic root of 480938578 is about 783.4835304970.

The spelling of 480938578 in words is "four hundred eighty million, nine hundred thirty-eight thousand, five hundred seventy-eight".