481137787483 has 4 divisors (see below), whose sum is σ = 481139596008. Its totient is φ = 481135978960.

The previous prime is 481137787441. The next prime is 481137787489. The reversal of 481137787483 is 384787731184.

It is a happy number.

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-481137787483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481137787489) 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, 418066 + ... + 1066327.

It is an arithmetic number, because the mean of its divisors is an integer number (120284899002).

Almost surely, 2^481137787483 is an apocalyptic number.

481137787483 is a deficient number, since it is larger than the sum of its proper divisors (1808525).

481137787483 is a wasteful number, since it uses less digits than its factorization.

481137787483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808524.

The product of its digits is 25288704, while the sum is 61.

The spelling of 481137787483 in words is "four hundred eighty-one billion, one hundred thirty-seven million, seven hundred eighty-seven thousand, four hundred eighty-three".