481639058 has 8 divisors (see below), whose sum is σ = 725030460. Its totient is φ = 239962240.

The previous prime is 481639051. The next prime is 481639061. The reversal of 481639058 is 850936184.

It can be written as a sum of positive squares in 2 ways, for example, as 418325209 + 63313849 = 20453^2 + 7957^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×481639058² = 463952364382254728, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (481639051) 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, 427943 + ... + 429066.

Almost surely, 2^481639058 is an apocalyptic number.

481639058 is a deficient number, since it is larger than the sum of its proper divisors (243391402).

481639058 is a wasteful number, since it uses less digits than its factorization.

481639058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857292.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 481639058 is about 21946.2766318116. The cubic root of 481639058 is about 783.8637234067.

The spelling of 481639058 in words is "four hundred eighty-one million, six hundred thirty-nine thousand, fifty-eight".