481044830687 has 4 divisors (see below), whose sum is σ = 481113784896. Its totient is φ = 480975876480.

The previous prime is 481044830663. The next prime is 481044830711. The reversal of 481044830687 is 786038440184.

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

It is an interprime number because it is at equal distance from previous prime (481044830663) and next prime (481044830711).

It is a cyclic number.

It is not a de Polignac number, because 481044830687 - 2²⁰ = 481043782111 is a prime.

It is a super-3 number, since 3×481044830687³ (a number of 36 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 (481044830647) 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, 34466639 + ... + 34480592.

It is an arithmetic number, because the mean of its divisors is an integer number (120278446224).

Almost surely, 2^481044830687 is an apocalyptic number.

481044830687 is a deficient number, since it is larger than the sum of its proper divisors (68954209).

481044830687 is an equidigital number, since it uses as much as digits as its factorization.

481044830687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68954208.

The product of its (nonzero) digits is 4128768, while the sum is 53.

The spelling of 481044830687 in words is "four hundred eighty-one billion, forty-four million, eight hundred thirty thousand, six hundred eighty-seven".